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.

Blue Hamlet

Hypoplectrus gemma
Marine Tank ≥ 150 L Temp 24.0–28.0 °C pH 8.00–8.40

Blue Leg Hermit

Clibanarius tricolor
Marine Tank ≥ 40 L Temp 24.0–27.0 °C pH 8.00–8.40

Blue Phantom Pleco (L128)

Hemiancistrus sp.
Freshwater Tank ≥ 220 L Temp 24.0–28.0 °C pH 6.40–7.40

Blue Sea Halfmoon Betta

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

Blue Sea Plakat Betta

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

Blue Spotted Jawfish

Opistognathus rosenblatti
Marine Tank ≥ 170 L Temp 22.0–26.0 °C pH 8.10–8.40

Blue Spotted Puffer

Canthigaster solandri
Marine Tank ≥ 120 L Temp 24.0–28.0 °C pH 8.00–8.40

Blue Tang

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

Blue Tang

Paracanthurus hepatus
Marine Tank ≥ 300 L Temp 24.0–28.0 °C pH 8.10–8.40

Blue Velvet Shrimp

Neocaridina davidi 'Blue'
Freshwater Tank ≥ 20 L Temp 20.0–26.0 °C pH 6.60–7.60

Blue Xenia

Cespitularia spp.
Marine Tank ≥ 80 L Temp 24.0–27.0 °C pH 8.00–8.40

Blue-green Chromis

Chromis viridis
Marine Tank ≥ 120 L Temp 24.0–27.0 °C pH 8.10–8.40

Blue-leg Hermit Crab

Clibanarius tricolor
Marine Tank ≥ 30 L Temp 24.0–27.0 °C pH 8.00–8.40

Blue-striped Grunt

Caribbean Reef (Blue-striped Grunt)
Marine Tank ≥ 180 L Temp 24.0–28.0 °C pH 8.00–8.40

Blue–Gold Plakat Betta

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

Blue–Red Halfmoon Betta

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

Blueface Angelfish

Pomacanthus xanthometopon
Marine Tank ≥ 450 L Temp 24.0–28.0 °C pH 8.00–8.40

Bluefin Damselfish

Neoglyphidodon melas
Marine Tank ≥ 150 L Temp 24.0–28.0 °C pH 8.00–8.40

Bluehead Wrasse

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

Bluehead Wrasse

Thalassoma bifasciatum
Marine Tank ≥ 200 L Temp 24.0–28.0 °C pH 8.00–8.40

Blushing Angelfish

Pterophyllum scalare
Freshwater Tank ≥ 120 L Temp 24.0–30.0 °C pH 6.00–7.50

Boesemani Rainbowfish

Melanotaenia boesemani
Freshwater Tank ≥ 180 L Temp 24.0–28.0 °C pH 7.00–8.00

Bolivian Ram

Mikrogeophagus altispinosus
Freshwater Tank ≥ 90 L Temp 23.0–28.0 °C pH 6.00–7.50

Brevis (Shell Dweller)

Neolamprologus brevis
Freshwater Tank ≥ 40 L Temp 24.0–27.0 °C pH 7.80–9.20