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.
Mummichog (cool end, small group)
Fundulus heteroclitus
Freshwater
Tank ≥ 110 L
Temp 10.0–22.0 °C
pH 7.20–8.20
Mystery Snail (Blue)
Pomacea bridgesii (Blue)
Freshwater
Tank ≥ 40 L
Temp 20.0–28.0 °C
pH 7.00–8.20
Nannacara anomala
Nannacara anomala
Freshwater
Tank ≥ 80 L
Temp 24.0–28.0 °C
pH 5.50–7.20
Nassau Grouper
Caribbean Reef (Nassau Grouper)
Marine
Tank ≥ 180 L
Temp 24.0–28.0 °C
pH 8.00–8.40
Neon Dottyback
Pseudochromis aldabraensis
Marine
Tank ≥ 100 L
Temp 24.0–28.0 °C
pH 8.00–8.40
Neon Dwarf Rainbowfish
Melanotaenia praecox
Freshwater
Tank ≥ 90 L
Temp 24.0–28.0 °C
pH 6.80–7.80
Neon Green Rasbora
Microdevario kubotai
Freshwater
Tank ≥ 35 L
Temp 22.0–28.0 °C
pH 6.00–7.50
Neon Tuxedo Guppy
Poecilia reticulata
Freshwater
Tank ≥ 40 L
Temp 22.0–28.0 °C
pH 6.50–8.00
Nerite Snail (Zebra)
Neritina natalensis
Freshwater
Tank ≥ 40 L
Temp 20.0–28.0 °C
pH 6.80–8.20
Nine-spined Stickleback
Pungitius pungitius
Freshwater
Tank ≥ 45 L
Temp 8.0–18.0 °C
pH 6.80–8.00
Nothobranchius cardinalis
Nothobranchius cardinalis
Freshwater
Tank ≥ 35 L
Temp 22.0–26.0 °C
pH 6.00–7.20
Nymph Goldfish
Carassius auratus var.
Freshwater
Tank ≥ 120 L
Temp 12.0–24.0 °C
pH 6.50–8.00
Ocean Triggerfish
Caribbean Reef (Ocean Triggerfish)
Marine
Tank ≥ 180 L
Temp 24.0–28.0 °C
pH 8.00–8.40
Ocellaris clownfish
Amphiprion ocellaris
Marine
Tank ≥ 75 L
Temp 24.0–27.0 °C
pH 8.10–8.40
Ocellaris Clownfish (Captive-bred)
Amphiprion ocellaris (CB)
Marine
Tank ≥ 80 L
Temp 24.0–28.0 °C
pH 8.10–8.40
Ocellatus (Shell Dweller)
Neolamprologus ocellatus
Freshwater
Tank ≥ 40 L
Temp 24.0–27.0 °C
pH 7.80–9.20