Algae Eaters: Choosing the Right Species for Your Aquarium

Algae eaters in a tank at home isn’t just a tribute to fashion, it’s a necessity. They help fight unwanted inhabitants on tank plants, glass, decorations and substrate – yes, I’m talking about excessive algae amount in a tank. In any, even the best managed tank, there are always some algae, but usually their amount is small and they are noteless against the other higher tank plants background. When it comes to algae eaters, there are several species that are commonly regarded as effective in controlling algae growth in aquariums.

In an ordinary tank we have at home sometimes algae grow too fast and their amount becomes numerous, so because of that all the tank beauty is missing. One of the ways to solve this issue is to get some algae eaters and put them into the tank. At that it’s not necessary to be a fish (however, the majority of algae eaters are fishes), but it can also be some kind of snail or shrimp, since there are lots of types of algae eaters.

In this article we’ll tell you about the most popular and efficient tank algae fighters. These are algae eater fish and spineless species which are rather available on the market, cheap and easygoing towards their tank mates. These are the best algae eaters, which will be an ideal solution for any aquarist, for those who love tank plants and clean, transparent tank glass.

Best types of algae eaters

Amano Shrimp (Caridina multidentata)

Amano shrimp is quite popular, it can be bought in a pet shop, and it’s not a demanding shrimp. It’s quite active and gluttonous, it cleans a tank not only from algae, but also from garbage, dead tank plants remnants and feed leftovers.

These shrimps are small algae eaters, from 1 to 3 inches long, which makes them an ideal option for small tanks. They eat hair algae and its species. However, the amano shrimp doesn’t eat Black Brush Algae, Green Spot Algae, Green Dust Algae and blue-green algae. And one more thing, amano won’t feed on algae if there is lots of other more tasty and nutrient feed in a tank.

Amano shrimps efficiency against thread algae algae is inversely proportional to the shrimp size. i.e. the lager the shrimp is, the more thick algae it can swallow. That’s why the most efficient fmano shrimps are considered to be the species 1.25 or better 1.5 inches long.

If you have extra large fmano shrimps, than 5 of them will be enough to clean 45 gallons tank. If the shrimps are smaller, you’ll need more of them – there’ll be 1 shrimp for 2 gallons of a tank capacity. Also, you shouldn’t expect any help from the shrimps 1-2 cm large.

CharacteristicDescription
Scientific NameCaridina multidentata, Caridina japonica
Common NameAmano shrimp, japonica shrimp, yamato shrimp
OriginJapan and Taiwan
SizeApproximately 2 inches (5 centimeters) in length
ColorationTranslucent body with brown or greenish markings
BehaviorPeaceful and social, often found in groups or colonies
LifespanAround 2 to 3 years in captivity
DietAlgae, detritus, decaying plant matter, and small invertebrates
MoltingShed their exoskeleton to grow a new one
BreedingChallenging in home aquariums due to complex larval stages requiring brackish water
CompatibilityGenerally compatible with a wide range of tank mates
AquascapingSuitable for planted tanks and aquascapes
Water ParametersNeutral to slightly alkaline pH, moderate hardness
Temperature Range70°F to 80°F (21°C to 27°C)
LightingModerate to low lighting preferred
Tank SizeCan be kept in aquariums as small as 5 gallons
PredationVulnerable to predation by fish, birds, and larger invertebrates
Environmental RoleControls algae growth, recycles nutrients, and serves as a food source
Bestseller No. 1 on Amazon
Swimming Creatures 10+2 Amano Freshwater Aquarium Shrimp. Live Arrival Guarantee.
  • Live Arrival Guarantee. Please message us if any issues.
  • Size:Juvenile Shrimps 1/4″-1/2″ or longer
Bestseller No. 2 on Amazon
Swimming Creatures 7+1 Amano Freshwater Aquarium Shrimp. Live Arrival Guarantee.
  • Attention to Customers! Due to limitations in Amazon’s system, sellers cannot…

Last update on 2024-02-07 / Affiliate links / Images from Amazon Product Advertising API


Bristlenose Pleco (Ancistrus spp.)

This is the most popular and spread fish among all freshwater algae eaters. The Bristlenose Pleco is rather not demanding in care and it’s quite good-looking as well, especially male fish, which has some gorgeous outgrowth on its head. It must be said, that Bristlenose Pleco fish is a rather large one and it may be 15 cm long and even more.

This algae eater food should be numerous and plant one, additionally the fish should be fed with special tablets for cat fish and some vegetables (cucumbers or marrow squash). If the fish doesn’t get enough of food, it may start eating fresh shoots of tank plants.

This Bristlenose Pleco is rather peaceful towards other tank fishes, though the fish is rather aggressive to each other, especially male fish, who guard their territory.

CharacteristicBristlenose Pleco
Maximum Size4-6 inches
TemperamentPeaceful
Lifespan5 years
DietAlgae, Vegetables, Sinking Pellets
Tank Size20 gallons or larger (depending on species)
Water ConditionsTemperature: 72-82°F (22-28°C), pH: 6.5-7.5, Soft to moderately hard water
CompatibilityGenerally peaceful, but males can be territorial towards each other. Compatible with most community fish, but avoid housing with aggressive or fin-nipping species.
AppearanceDark brown or black body with lighter spots or patterns. Males have bristle-like tentacles on their faces.
Algae ControlEffective at controlling different types of algae, including green spot algae and some forms of hair algae.
BreedingRelatively easy to breed in captivity. They are egg layers and tend to spawn in caves or hiding spots.
Special ConsiderationsProvide hiding spots, caves, and driftwood in the aquarium to mimic their natural habitat. Ensure a well-balanced diet with a mix of algae, vegetables, and protein-rich foods.

Siamese Algae Eater (Crossocheilus oblongus)

This aquarium algae eater was just made for feeding on algae, since its mouth is fittest for this. If we talk about Green Spot Algae on a tank glass, sadly siamese algae eater isn’t able to do anything about it.

To keep 100 liters tank without Black Brush Algae, it’s quite enough to have 3 Siamese algae eaters in it. At that even small (3-4 cm long) Siamese algae eaters can manage this tank volume. When they grow and become longer than 4 cm, they can start eating small moss. That’s why Siamese algae eaters are totally not compatible with Java moss in a tank – they love eating it more, than algae.

CharacteristicSiamese Algae Eater
Maximum Size4-5 inches
TemperamentActive, semi-aggressive
Lifespan5-8 years
DietAlgae (including black beard algae), sinking pellets
Tank Size20 gallons or larger
Water ConditionsTemperature: 72-79°F (22-26°C), pH: 6.5-7.5, Soft to moderately hard water
CompatibilityCan be slightly territorial with its own species but generally peaceful with other fish. Avoid housing with slow or long-finned species.
AppearanceSlender, silver body with a black horizontal stripe running from the snout to the tail.
Algae ControlExcellent at consuming different types of algae, including brush algae, black beard algae, and some green algae.
BehaviorActive swimmers, often seen grazing on surfaces to feed on algae. May jump if startled, so a tight-fitting lid is recommended.
Special ConsiderationsProvide ample hiding spots and areas to explore. They prefer a well-established aquarium with good water flow. They are more effective at controlling algae in their juvenile stages.
Bestseller No. 1 on Amazon
Siamese Algae Eater Live Fish (8 Fish Pack) Live Fish for Aquarium – Exotic Freshwater Live…
  • ✅ The Siamese Algae Eater is one of the best algae-eating fish in the aquarium…
  • ✅ The Siamese Algae Eater (Crossocheilus siamensis) is a longtime favorite in…
  • ✅ It is a mostly herviborous fish that is gregarious as a juvenile, but is…
  • ✅ As it matures, a distinct hierarchy develops within a group of this species,…
  • ✅ Care is simple for the Siamese Algae Eater. It is tolerant of a wide range…
Bestseller No. 2 on Amazon
Siamese Algae Eater Live Fish – Pack of 8 Fish – Live Fish for Aquarium – Exotic Freshwater…
  • ✅ The Siamese Algae Eater is one of the best algae-eating fish in the aquarium…
  • ✅ The Siamese Algae Eater (Crossocheilus siamensis) is a longtime favorite in…
  • ✅ It is a mostly herviborous fish that is gregarious as a juvenile, but is…
  • ✅ As it matures, a distinct hierarchy develops within a group of this species,…
  • ✅ Care is simple for the Siamese Algae Eater. It is tolerant of a wide range…

Last update on 2024-02-07 / Affiliate links / Images from Amazon Product Advertising API

Nerite Snails (Neritidae spp.)

Nerite snails are popular algae-eating snails that come in various patterns and colors. They are effective in consuming different types of algae and are known for their inability to reproduce in freshwater. First of all, this snail is famous for its bright, attractive coloring and small size – about 1.25 inch large. But besides this it also fights algae, including those, that other fish and snails algae eaters don’t eat.

We should mention nerite snail short life span, as a drawback and the fact that it doesn’t breed in freshwater.

CharacteristicDescription
SizeTypically around 1 inch in length
Shell ShapeRound or oval-shaped
Shell PatternsVaried and intricate, including zebra stripes, spots, or solid colors
Lifespan1-2 years (some individuals may live slightly longer)
DietAlgae, biofilm, decaying plant matter, and uneaten food
CompatibilityGenerally peaceful, but may be harassed by some fish species
Water ParameterspH: 7.5-8.5, Temperature: 72-78°F (22-26°C)
Water QualityAmmonia and nitrite levels should be kept at zero
ReproductionLay small, white, button-like eggs (often won’t hatch in freshwater)
Tank EnvironmentRequire hiding spots, smooth surfaces for grazing
Disease SusceptibilityGenerally hardy, but can be susceptible to infections or parasites
Genetic VariationsDifferent species may exhibit variations in color and pattern
Bestseller No. 1 on Amazon
5 Zebra Nerite Snails
  • Fantastic algae eaters that will not reproduce in fresh water.
  • These snails are beautiful and great additives to your aquarium. They will be…
  • We carry several types of snails and all have a live arrival Guarantee!
Bestseller No. 2 on Amazon
Aquatic Arts 3 Live Tiger Nerite Snails | Aquarium Background Accessories | Safe in Freshwater…
  • Tiger nerite Snail shells are a lovely, dark amber color and feature unique and…
  • Nerite snails are totally safe with aquatic plants and absolutely never…
  • There’s no need for harsh aquarium kits with nerite snails, as they are the…
  • They are completely peaceful and safe to keep with all nonaggressive freshwater…
  • Basic Aquarium accessories required, including a submersible thermometer. All…

Last update on 2024-02-07 / Affiliate links / Images from Amazon Product Advertising API


Otocinclus Catfish (Otocinclus spp.)

Otocinclus is a small, peaceful and active fish. Its size made it popular among the aquarists – it’s maximum 5 cm long. For small and not very big tanks it’s an ideal option to manage algae, since these tanks quite often suffer from uncontrolled algae growth.

However, this is a quite timid and schooling fish. It’s also rather demanding as for the tank water quality and parameters, thus we can’t recommend it to the beginners.

Otocinclus Catfish (Pack of 6 Fish) – Live Fish for Aquarium Exotic Freshwater Live Fish, Live…
  • ✅ Otocinclus Catfish live , also known as Otto Cats or dwarf suckermouth…
  • ✅ They use their sucker-mouths to consume algae on aquarium glass, plants, and…
  • ✅ These catfish originate from fast-flowing rivers in South America and thrive…
  • ✅ Otocinclus Catfish live have rows of armor-like plating along their bodies,…
  • ✅ Otocinclus Catfish are recognizable by the rows of armor-like plating along…

Last update on 2024-02-23 / Affiliate links / Images from Amazon Product Advertising API

CharacteristicOtocinclus Catfish
Maximum Size1.5-2 inches
TemperamentPeaceful
Lifespan3-5 years
DietAlgae (especially soft green algae), biofilm, sinking algae wafers
Tank Size10 gallons or larger
Water ConditionsTemperature: 72-78°F (22-26°C), pH: 6.5-7.5, Soft to moderately hard water
CompatibilityPeaceful and compatible with most community fish. Keep in groups of at least 4-6 to promote natural behavior.
AppearanceSmall, slender body with a sucker mouth. Usually, light gray or brown coloration with a distinctive black stripe along the body.
Algae ControlEffective at consuming soft green algae and some forms of diatoms.
BehaviorLargely active during the day, constantly moving and grazing on surfaces to feed on algae.
Special ConsiderationsProvide hiding spots and areas with plants or driftwood. Avoid keeping with aggressive or fin-nipping fish. Sensitive to water quality, so regular maintenance and water changes are important.

Chinese Algae Eater (Gyrinocheilus aymonieri)

Chinese algae eater is a typical representative of algae eaters fish, it inhabits in fast rivers and it’s got used to scrape off hard fouling from stones. It’s a large fish and, unfortunately, it is quite a quarrelsome one.

It fights not only with fish of its kind, but also with other tank mates, especially if they are alike in appearance. Old Chinese algae eaters stop eating algae and start eating live feed or they attack large fishes and eat their scales.

It’s important to note that the Chinese Algae Eater (Gyrinocheilus aymonieri) is often mistakenly sold as an effective algae eater for aquariums. While they do consume algae when young, they tend to shift towards a more carnivorous diet as they mature, and their effectiveness at controlling algae decreases. Their territorial and aggressive nature makes them unsuitable for most community tanks, and they can become problematic tank mates for other fish. Careful consideration should be given before adding Chinese Algae Eaters to an aquarium.

Bestseller No. 2 on Amazon
Neat&Tidy Chinese Algae Eater – Pack of 10 Live Fish – Live Fish for Aquarium – Live Fish for…
  • ✅ The Chinese Algae Eater is a freshwater fish that comes with a mixed…
  • ✅ Because there’s so much confusion out there, we thought it would be a good…
  • ✅ In it, you’ll learn everything you need to know about the Chinese Algae…
  • ✅ The Chinese Algae Eater is a unique fish that you wouldn’t expect to be a…
  • ✅ They’re not particularly colorful and tend to be solitary creatures….

Last update on 2024-02-07 / Affiliate links / Images from Amazon Product Advertising API

CharacteristicChinese Algae Eater
Maximum Size6-10 inches
TemperamentAggressive and territorial
Lifespan5-10 years
DietAlgae (when young), but shift towards a more carnivorous diet as they mature. May consume fish slime coats and exhibit fin-nipping behavior.
Tank Size30 gallons or larger (to accommodate their size)
Water ConditionsTemperature: 72-79°F (22-26°C), pH: 6.5-7.5, Soft to moderately hard water
CompatibilityCan become aggressive towards other fish, especially as they mature. Not suitable for community tanks, particularly with slow-moving or long-finned fish.
AppearanceSlender, elongated body with a brown or olive coloration. As they mature, they develop a golden hue on their body and a distinctive black stripe running along the lateral line.
Algae ControlWhile they consume algae when young, their effectiveness as algae eaters decreases as they mature. They may primarily feed on fish food and neglect algae.
BehaviorCan be active swimmers, but also spend time clinging to surfaces using their sucker-like mouth. May jump if startled, so a tight-fitting lid is recommended.
Special ConsiderationsAvoid keeping them with fish species that have long fins or slow movement. Be cautious about their territorial behavior as they may harass tankmates. Consider their long-term size and care requirements.

Hillstream Loach (Sewellia spp.)

Hillstream Loaches are unique and fascinating fish that are well-adapted to fast-flowing streams and rivers. They are valued for their ability to graze on algae and contribute to the overall cleanliness of the aquarium. Their streamlined body shape and specialized mouthparts make them excellent climbers and algae eaters. It’s important to replicate their natural habitat by providing strong water flow, oxygenation, and suitable hiding spots.

While Hillstream Loaches are generally peaceful, it’s important to ensure compatibility with other fish species and avoid housing them with aggressive or fin-nipping tankmates. Regular water changes and maintenance are essential for their well-being, as they are sensitive to poor water quality.

Supplementing their diet with sinking algae wafers or blanched vegetables will help provide a balanced nutrition in addition to their natural algae grazing. By providing a suitable environment and proper care, Hillstream Loaches can thrive in a well-maintained aquarium.

Bestseller No. 1 on Amazon
Neat&Tidy Hillstream Butterfly Loach – Pack of 2 Fish – Live Fish for Aquarium – Exotic…
  • ✅ The Reticulated Hillstream Loach comes from the rapid-moving streams of…
  • ✅ They also prefer to live in tanks with live aquatic plants for cover (such…
  • ✅ Warmer water has less oxygen in it, so this fish is not likely to survive in…
  • ✅ These fish make an ideal tank mate for other types of hillstream loaches and…
  • ✅ pH level range: 6.5 to 7.5 Temperature range: 68 to 75 degrees Fahrenheit
Bestseller No. 2 on Amazon
Hillstream Loach Borneo Sucker Loach ( 2 fish pack ) – Live Fish for Aquarium – Exotic…
  • ✅ This fascinating loach is very peaceful with dwarf shrimp, has a very active…
  • ✅ It is known for its gray body coloration, white spots, and occasional blue…
  • ✅ The Spotted Borneo Sucker is a biofilm and algae grazer in nature. It is…
  • ✅ As long as it is kept in a well-maintained, mature aquarium with good…
  • ✅The Spotted Borneo Sucker is a very social species, especially as an adult,…

Last update on 2024-02-07 / Affiliate links / Images from Amazon Product Advertising API

CharacteristicHillstream Loach
Maximum Size2-4 inches (depending on the species)
TemperamentPeaceful and active
Lifespan5-8 years (can vary)
DietHerbivorous. Feed on algae, biofilm, and small invertebrates. Supplement with sinking algae wafers or blanched vegetables
Tank Size20 gallons or larger (to provide sufficient swimming space and water flow)
Water ConditionsTemperature: 68-77°F (20-25°C), pH: 6.5-7.5, Soft to moderately hard water
CompatibilityGenerally peaceful and compatible with other non-aggressive fish species. Avoid housing them with fin-nipping or overly territorial tankmates
AppearanceStreamlined body with a flattened ventral side. Patterns and coloration vary depending on the species, ranging from mottled brown to black with intricate markings
Algae ControlEffective at consuming diatoms, soft green algae, and other forms of algae that grow in fast-flowing water
BehaviorActive and adapted to fast-flowing water environments. They are excellent climbers and have specialized mouthparts for grazing on surfaces
Special ConsiderationsProvide strong water flow and oxygenation in the aquarium to mimic their natural habitat. Include flat rocks, smooth substrates, and driftwood to create suitable hiding spots. Avoid keeping them in slow-moving or stagnant water conditions

Molly fish (Poecilia spp.)

They are not as demanding, as the types of algae eaters mentioned above. The molly fish eats all types of hair algae and even a thin crust on a tank glass. However, their efficiency isn’t very high if compared to Siamese algae eaters, Chinese algae eaters and large amano shrimps. Nevertheless, mollies are kept in tanks with plants, because they are always on sale, which is important if it is urgent (algae outbreak in a tank).

Last update on 2024-02-23 / Affiliate links / Images from Amazon Product Advertising API

CharacteristicMolly Fish
Maximum Size2-4 inches (depending on the species and variety)
TemperamentGenerally peaceful, but males can be slightly aggressive towards each other or other fish with long fins
Lifespan2-5 years (can vary)
DietOmnivorous, primarily herbivorous. Require a varied diet including high-quality flakes, pellets, vegetables, and occasional live or frozen foods
Tank Size20 gallons or larger (to provide adequate swimming space)
Water ConditionsTemperature: 72-82°F (22-28°C), pH: 7.0-8.5, Hard water preferred
CompatibilityGenerally compatible with other peaceful community fish, but avoid housing them with fin-nipping or aggressive species
AppearanceVarious color variations and patterns available. Typically have a sleek, elongated body shape with a triangular dorsal fin
BreedingLivebearers, meaning they give birth to live fry. Males have a modified anal fin called a gonopodium used for fertilization
BehaviorActive swimmers that occupy various levels of the aquarium. They may nip at plants, so hardy plant species or artificial decorations are recommended
Special ConsiderationsProvide plenty of hiding spots and plants for them to explore and seek shelter. Mollies prefer a well-maintained aquarium with stable water conditions. They may benefit from the addition of some salt to the water (check species-specific requirements)

Twig Catfish (Farlowella spp.)

Twig Catfish are fascinating and unique additions to freshwater aquariums. They are known for their excellent algae-eating capabilities and their resemblance to twigs or branches. It’s important to provide a well-established aquarium with sufficient hiding spots and plants to mimic their natural environment. Additionally, these catfish may require supplemental feeding with sinking pellets or blanched vegetables if there is limited algae growth in the aquarium. They are generally peaceful, but it’s advisable to avoid housing them with aggressive or fin-nipping species.

Neat&Tidy Royal Farlowella Catfish (Packs of 2 Fish) – Live Fish for Aquarium Exotic Freshwater…
  • ✅ The Royal Farlowella (Sturisoma panamense), also known as the Twig or…
  • ✅ While many suckermouth catfish species have yet to be bred on any major…
  • ✅ The Royal Farlowella is primarily nocturnal, but will often become active…
  • ✅ It is not known to eat wood heavily like some suckermouth catfish (Panaque…
  • ✅ Feed the Royal Farlowella a diet heavy in vegetable matter, including…

Last update on 2024-02-23 / Affiliate links / Images from Amazon Product Advertising API

CharacteristicTwig Catfish
Maximum Size4-10 inches (depending on the species)
TemperamentPeaceful and shy
Lifespan5-10 years (can vary)
DietHerbivorous. Primarily feed on algae and biofilm, but may accept sinking pellets or blanched vegetables
Tank Size30 gallons or larger (to provide ample swimming and hiding space)
Water ConditionsTemperature: 72-79°F (22-26°C), pH: 6.5-7.5, Soft to moderately hard water
CompatibilityGenerally peaceful and compatible with other non-aggressive fish species. Avoid keeping them with fin-nipping or overly aggressive tankmates
AppearanceElongated, slender body with a twig-like appearance. Camouflage coloration with patterns that mimic their natural habitat
Algae ControlEffective at consuming various types of algae, including diatoms and soft green algae
BehaviorNocturnal and shy. They spend much of their time clinging to surfaces or resting on plants. They may be territorial towards their own species, especially males
Special ConsiderationsProvide plenty of hiding spots, such as driftwood or dense vegetation. They may require a higher oxygen level in the aquarium due to their body shape. Tankmates should be chosen carefully to ensure peaceful coexistence

Ramshorn snails (Planorbis sp.)

Ramshorn snail is one of the most spread, simple in care and fruitful aquarium snails. Sometimes some aquarists say that is also eats tank plants, but it’s not true. It’s jaws are rather weak to bite hard leaves of higher plants. However, as for microalgae they are very efficient, although it’s not very obvious objectively.

At least, my observation is, that in a tank with juveniles there’s less algae if there are some Ramshorm snails in it. Besides, they feed quite well on food leftovers and this way keep the tank clean.

Bestseller No. 1 on Amazon
Ramshorn Snails, Algae Eater, Live Snails for Freshwater Aquariums – 1/8 to 1/2 inch (10…
  • Ramshorn Snails for freshwater aquariums.
  • Snail Size: approximately 1/8″ to 1/2″.
  • Very good at cleaning algae off the glass or left over food.
  • Free moss sample will be included.
  • Live Arrival Guarantee.
Bestseller No. 2 on Amazon
10 Live Ramshorn Snails by Dylfinds for Freshwater Aquarium/Pond Colony Start Clean-up Crew…
  • Hatched and raised in USA
  • Small Business that grew from the love of fishkeeping
  • Snails are great at consuming brown and green algae, fish food, and fish waste-…
  • Snails only eat decaying plants, will not eat healthy plants in your planted…
  • Are adaptable to different pH levels, but optimal between 7 and 8 for clear…

Last update on 2024-02-07 / Affiliate links / Images from Amazon Product Advertising API

CharacteristicDescription
FamilyPlanorbidae
Size1/4 inch to 1 inch (0.6 cm to 2.5 cm) in shell diameter
Shell ShapeCoiled spiral
Shell ColorVaries (brown, red, translucent)
Body StructureSoft, elongated body with a muscular foot
LifespanTypically 1 to 2 years
HabitatFreshwater habitats such as ponds, lakes, and slow streams
Feeding BehaviorHerbivorous, feeding on decaying plant matter and algae
ReproductionHermaphroditic, laying eggs in clusters or gelatinous masses
Environmental ToleranceAdaptable to a range of water conditions
PredatorsFish, turtles, water birds, and some invertebrates
Ecological RoleHelps in nutrient cycling, algae control, and detritus removal
Benefits in AquariumsCleans up organic debris, contributes to a balanced ecosystem

Cherry shrimp (Neocaridina davidi)

Cherry shrimp is the most spread one among aquarists, since it breeds easily. Small shrimps, 0.5-1 inch long are efficient towards algae mainly due to their large number in a tank (one or more shrimps for 1 liter of tank capacity). As well as Amano shrimps, cherrry shrimp prefers hair algae.

Considering their small size they can eat only some kinds of soft algae, such as Rhizoclonium, for example. These shrimps are irreplaceable when starting a planted tank. The shrimp actively feeds on rotten leaves of newly planted greenery and fights Rhizoclonium, which almost always appears during the 1st month of planted tank existence and it can sufficiently slow down the growth of tank pants by covering them completely.

Usually cherry srimp plays the main part in processing of feed leftovers in a settled tank, thereby it keeps the tank balance and prevents snails excessive breeding.

Bestseller No. 1 on Amazon
Swimming Creatures 10 Fire Red(GradeA+) Cherry Neocaridina Freshwater Aquarium Shrimp. Live…
  • Live Arrival Guarantee.
  • Size: Juvenile shrimps 1/4″ – 1/2″ or maybe bigger
  • Attention to Customers! Due to limitations in Amazon’s system, sellers cannot…
Bestseller No. 2 on Amazon
Las Vegas Exotic Fish™ 20 High Grade Fire Red Cherry Shrimps Neocaridina Live Freshwater…
  • 20 FIRE RED NEOCARIDINA SHRIMPS
  • High Grade
  • Size: Juvenile shrimps 1/4″ – 1/2″ .Healthy and Active.
  • Free Fedex 2 day

Last update on 2024-02-07 / Affiliate links / Images from Amazon Product Advertising API

CharacteristicDescription
Scientific NameNeocaridina davidi
Common NamesCherry shrimp, Red cherry shrimp, RCS
Maximum SizeApproximately 1 inch (2.5 cm)
Lifespan1 to 2 years (can vary based on care and environmental factors)
Color VariationsRed
Body ShapeCompact and elongated
AntennaeLong, thin, and highly sensitive
Gender DifferencesMales are generally smaller and more slender than females
BehaviorPeaceful and social, often seen grazing on surfaces and plants
Water Temperature68°F to 78°F (20°C to 25°C)
pH Range7.0 to 8.0 (slightly alkaline to neutral)
Water HardnessSoft to moderately hard water (4-8 dGH)
Tank Size5 gallons (19 liters) or larger
DietOmnivorous, feeding on biofilm, algae, and small organic matter
BreedingEasy to breed; females carry and hatch eggs
Tank CompatibilityPeaceful and compatible with many community fish and invertebrates
Natural HabitatFreshwater streams, rivers, and ponds in Taiwan and Asia