Advanced species search

Filter by water type, tank size, compatible ranges (temperature, pH, GH, KH, salinity), size, temperament, diet, care level, swimming level, and origin. Results match when your range overlaps the species’ range.

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Species match if their range intersects the range you type.

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1,522 results found.

Queen Angelfish

Holacanthus ciliaris
Marine Tank ≥ 450 L Temp 24.0–28.0 °C pH 8.00–8.40

Queen Danio

Devario regina
Freshwater Tank ≥ 120 L Temp 20.0–26.0 °C pH 6.00–7.50

Queen Parrotfish

Caribbean Reef (Queen Parrotfish)
Marine Tank ≥ 180 L Temp 24.0–28.0 °C pH 8.00–8.40

Rabbit Snail

Tylomelania gemmifera
Freshwater Tank ≥ 60 L Temp 26.0–30.0 °C pH 7.50–8.30

Raccoon Butterflyfish

Chaetodon lunula
Marine Tank ≥ 300 L Temp 24.0–28.0 °C pH 8.10–8.40

Rainbow Cichlid

Herotilapia multispinosa
Freshwater Tank ≥ 120 L Temp 24.0–28.0 °C pH 7.20–8.00

Rainbow Shark

Epalzeorhynchos frenatum
Freshwater Tank ≥ 180 L Temp 24.0–28.0 °C pH 6.50–7.50

Rainbow Shiner

Notropis chrosomus
Freshwater Tank ≥ 110 L Temp 15.0–24.0 °C pH 6.80–7.80

Rainbow Tetra

Nematobrycon lacortei
Freshwater Tank ≥ 90 L Temp 23.0–27.0 °C pH 6.00–7.20

Rainbowfish (Chilatherina bleheri (Lake Kutubu))

Chilatherina bleheri
Freshwater Tank ≥ 200 L Temp 24.0–28.0 °C pH 7.00–8.20

Rainbowfish (Melanotaenia splendida (Deepwater Creek))

Melanotaenia splendida
Freshwater Tank ≥ 200 L Temp 24.0–28.0 °C pH 7.00–8.20

Rainbowfish (Melanotaenia trifasciata (Goyder River))

Melanotaenia trifasciata
Freshwater Tank ≥ 200 L Temp 24.0–28.0 °C pH 7.00–8.20

Ram cichlid

Mikrogeophagus ramirezi
Freshwater Tank ≥ 75 L Temp 25.0–29.0 °C pH 5.50–7.00

Ramshorn Snail (Red)

Planorbella sp. (Red)
Freshwater Tank ≥ 30 L Temp 20.0–28.0 °C pH 6.50–7.80

Ranchu Goldfish

Carassius auratus (var. Ranchu)
Freshwater Tank ≥ 120 L Temp 18.0–24.0 °C pH 6.00–8.00

Ranchu Goldfish

Carassius auratus var.
Freshwater Tank ≥ 150 L Temp 16.0–24.0 °C pH 6.50–7.50

Raphael Catfish

Platydoras armatulus
Freshwater Tank ≥ 180 L Temp 24.0–28.0 °C pH 6.50–7.50

Rasbora (Boraras brigittae (Sungai))

Boraras
Freshwater Tank ≥ 50 L Temp 24.0–28.0 °C pH 5.00–6.80

Rasbora (Trigonostigma heteromorpha (Blackwater))

Trigonostigma
Freshwater Tank ≥ 50 L Temp 24.0–28.0 °C pH 5.00–6.80

Red “Milk” Halfmoon Betta

Betta splendens (var. Halfmoon)
Freshwater Tank ≥ 30 L Temp 24.0–30.0 °C pH 6.00–7.50

Red Cap Oranda

Carassius auratus (var. Oranda Red Cap)
Freshwater Tank ≥ 120 L Temp 18.0–24.0 °C pH 6.00–8.00

Red Cherry Shrimp

Neocaridina davidi var. Red
Freshwater Tank ≥ 20 L Temp 18.0–29.0 °C pH 6.50–8.00

Red Coris Wrasse

Coris gaimard
Marine Tank ≥ 400 L Temp 24.0–28.0 °C pH 8.00–8.40

Red Crowntail Betta

Betta splendens (var. Crowntail)
Freshwater Tank ≥ 30 L Temp 24.0–30.0 °C pH 6.00–7.50