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.

Mummichog (cool end, small group)

Fundulus heteroclitus
Freshwater Tank ≥ 110 L Temp 10.0–22.0 °C pH 7.20–8.20

Mushroom Coral (Red)

Discosoma spp.
Marine Tank ≥ 60 L Temp 24.0–28.0 °C pH 8.00–8.40

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

Naso Tang

Naso lituratus
Marine Tank ≥ 500 L Temp 23.0–28.0 °C pH 8.10–8.40

Nassarius Snail

Nassarius vibex
Marine Tank ≥ 40 L Temp 24.0–27.0 °C pH 8.00–8.40

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 Goby

Elacatinus oceanops
Marine Tank ≥ 40 L Temp 24.0–28.0 °C pH 8.00–8.40

Neon Green Rasbora

Microdevario kubotai
Freshwater Tank ≥ 35 L Temp 22.0–28.0 °C pH 6.00–7.50

Neon Nemo Betta

Betta splendens
Freshwater Tank ≥ 30 L Temp 24.0–30.0 °C pH 6.00–7.50

Neon tetra

Paracheirodon innesi
Freshwater Tank ≥ 60 L Temp 22.0–26.0 °C pH 5.50–7.00

Neon Tuxedo Guppy

Poecilia reticulata
Freshwater Tank ≥ 40 L Temp 22.0–28.0 °C pH 6.50–8.00

Nepthea Soft Coral

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

Nerite Snail (Zebra)

Neritina natalensis
Freshwater Tank ≥ 40 L Temp 20.0–28.0 °C pH 6.80–8.20

Niger Triggerfish

Odonus niger
Marine Tank ≥ 400 L Temp 24.0–28.0 °C pH 8.00–8.40

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