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.
1,522 results found.
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 Velvet Shrimp
Neocaridina davidi 'Blue'
Freshwater
Tank ≥ 20 L
Temp 20.0–26.0 °C
pH 6.60–7.60
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