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.
Harlequin Sweetlips
Plectorhinchus chaetodonoides
Marine
Tank ≥ 500 L
Temp 24.0–28.0 °C
pH 8.00–8.40
Harlequin Tuskfish
Choerodon fasciatus
Marine
Tank ≥ 400 L
Temp 24.0–28.0 °C
pH 8.00–8.40
Head-and-Tail-Light Tetra
Hemigrammus ocellifer
Freshwater
Tank ≥ 70 L
Temp 23.0–27.0 °C
pH 6.00–7.50
Helianthus
Neolamprologus helianthus
Freshwater
Tank ≥ 120 L
Temp 24.0–27.0 °C
pH 7.80–9.20
Hemigrammocharax multifasciatus
Hemigrammocharax multifasciatus
Freshwater
Tank ≥ 100 L
Temp 24.0–28.0 °C
pH 6.00–7.20
High Back RTG Arowana
Scleropages formosus (High Back RTG)
Freshwater
Tank ≥ 500 L
Temp 24.0–30.0 °C
pH 6.00–7.50
Hill Trout (Barilius canarensis, cool end)
Barilius canarensis
Freshwater
Tank ≥ 150 L
Temp 20.0–24.0 °C
pH 6.80–7.80
Hillstream Loach
Sewellia lineolata
Freshwater
Tank ≥ 90 L
Temp 20.0–24.0 °C
pH 6.50–7.50
Hockey Stick Pencilfish
Nannostomus eques
Freshwater
Tank ≥ 50 L
Temp 24.0–28.0 °C
pH 5.50–7.00
Honey Gourami (Gold)
Trichogaster chuna 'Gold'
Freshwater
Tank ≥ 60 L
Temp 24.0–30.0 °C
pH 6.00–7.50
Horned Nerite Snail
Clithon corona
Freshwater
Tank ≥ 20 L
Temp 22.0–30.0 °C
pH 6.50–8.00
Horseface Loach
Acantopsis dialuzona
Freshwater
Tank ≥ 180 L
Temp 24.0–30.0 °C
pH 6.50–7.50
Humu Triggerfish
Rhinecanthus rectangulus
Marine
Tank ≥ 300 L
Temp 24.0–28.0 °C
pH 8.00–8.40
Hypancistrus sp. (L333)
Hypancistrus sp.
Freshwater
Tank ≥ 120 L
Temp 25.0–30.0 °C
pH 6.20–7.40
Hypancistrus zebra (L046)
Hypancistrus zebra
Freshwater
Tank ≥ 120 L
Temp 26.0–30.0 °C
pH 6.00–7.00
ʻŌpae ʻUla (Hawaiian Red Shrimp)
Halocaridina rubra
Marine
Tank ≥ 20 L
Temp 18.0–29.0 °C
pH 7.60–8.40
Imperial Angelfish (juvenile)
Pomacanthus imperator
Marine
Tank ≥ 500 L
Temp 24.0–28.0 °C
pH 8.00–8.40