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.
Macropodus ocellatus (Chinese)
Macropodus ocellatus
Freshwater
Tank ≥ 90 L
Temp 12.0–24.0 °C
pH 6.50–7.50
Madagascar Butterflyfish
Chaetodon madagaskariensis
Marine
Tank ≥ 280 L
Temp 24.0–28.0 °C
pH 8.00–8.40
Madagascar Cichlid
Paratilapia polleni
Freshwater
Tank ≥ 250 L
Temp 22.0–27.0 °C
pH 6.50–7.50
Madagascar Damba
Paretroplus damii
Freshwater
Tank ≥ 400 L
Temp 22.0–27.0 °C
pH 6.50–7.50
Madagascar Rainbowfish
Bedotia madagascariensis
Freshwater
Tank ≥ 180 L
Temp 22.0–27.0 °C
pH 6.50–7.50
Magnificent Foxface
Siganus magnificus
Marine
Tank ≥ 350 L
Temp 24.0–28.0 °C
pH 8.00–8.40
Mahogany Snapper
Caribbean Reef (Mahogany Snapper)
Marine
Tank ≥ 180 L
Temp 24.0–28.0 °C
pH 8.00–8.40
Makira Cichlid
Ptychochromis makira
Freshwater
Tank ≥ 260 L
Temp 22.0–27.0 °C
pH 6.60–7.60
Maldives Anemonefish
Amphiprion nigripes
Marine
Tank ≥ 180 L
Temp 24.0–28.0 °C
pH 8.00–8.40
Mandarin Dragonet
Synchiropus splendidus
Marine
Tank ≥ 120 L
Temp 24.0–28.0 °C
pH 8.00–8.40
Mandarin Dragonet (CB)
Synchiropus splendidus (CB)
Marine
Tank ≥ 120 L
Temp 24.0–27.0 °C
pH 8.10–8.40
Mangarahara Cichlid
Ptychochromis insolitus
Freshwater
Tank ≥ 220 L
Temp 22.0–27.0 °C
pH 6.50–7.50
Manta Ray
Caribbean Reef (Manta Ray)
Marine
Tank ≥ 180 L
Temp 24.0–28.0 °C
pH 8.00–8.40
Marble Angelfish
Pterophyllum scalare
Freshwater
Tank ≥ 120 L
Temp 24.0–30.0 °C
pH 6.00–7.50
Marbled Angelfish
Pterophyllum scalare
Freshwater
Tank ≥ 120 L
Temp 24.0–30.0 °C
pH 6.00–7.50
Marbled Gourami (Three Spot Gourami)
Trichogaster trichopterus
Freshwater
Tank ≥ 150 L
Temp 22.0–28.0 °C
pH 6.00–8.00
Marbled Sleeper Goby (juv.)
Oxyeleotris marmorata (juv.)
Marine
Tank ≥ 300 L
Temp 24.0–30.0 °C
pH 7.50–8.50
Marine Betta
Calloplesiops altivelis
Marine
Tank ≥ 250 L
Temp 24.0–28.0 °C
pH 8.00–8.40