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Rainbow Fish

34 products available

Rainbow fish — Boesemani, Turquoise, Neon Dwarf and Threadfin. Vibrant schoolers from Australasia and Madagascar for UK mid-to-large planted tanks.

Products in Rainbow Fish

34 products

Lake Kurumoi Rainbowfish (Melanotaenia parva)

Lake Kurumoi Rainbowfish (Melanotaenia parva)

22–27°C · pH 6.5–8

£14.19
New Guinea Red Rainbowfish swimming left among green plants and dark wood, with red fins and silver scales

New Guinea Red Rainbowfish (Glossolepis incisa)

22–25°C · pH 7–8 · 108L

£12.29
Side-by-side view of two Banded Rainbowfish with red stripes and fins against a dark background with green leaves.
Moderate

Banded Rainbowfish (Melanotaenia trifasciata)

27–29°C · pH 6.5–8 · 108L

£7.99
Neon Dwarf Rainbowfish (Melanotaenia praecox)
Easy

Neon Blue Dwarf Rainbowfish (Melanotaenia praecox)

24–28°C · pH 6.5–7.5 · 80L

£5.99
Representative digital illustration of an assorted rainbowfish in a planted aquarium
Easy

Assorted Rainbowfish (Melanotaenia spp.)

22–27°C · pH 6.5–8 · 120L

£10.99
Neon Dwarf Rainbowfish with blue scales and red fins swimming beside dark wood, green plants and pale gravel
Easy

Neon Dwarf Rainbowfish (Melanotaenia praecox)

23–27°C · pH 6.8–7.5 · 54L

£5.99
Forked-Tail Rainbowfish with blue and gold body and bright yellow fins among wood and plants

Forked-Tail Rainbowfish (Pseudomugil furcatus)

24–28°C · pH 7–8 · 54L

£5.99
Paska's Blue-Eye Rainbowfish with blue flank and spotted fins over gravel
Moderate

Paska's Blue-Eye Rainbowfish (Pseudomugil paskai)

22–27°C · pH 6.5–8

£16.99
Lake Kutubu Rainbowfish swimming between dark wood and green aquarium plants

Lake Kutubu Rainbowfish (Melanotaenia lacustris) – 4–6cm+ Size Grades

22–24°C · pH 7–8 · 108L

£8.99
Parkinson's Rainbowfish (Melanotaenia parkinsoni) mature male in a planted aquarium
Moderate

Parkinson's Rainbowfish (Melanotaenia parkinsoni)

24–28°C · pH 7–8 · 150L

£13.99
Threadfin Rainbowfish with orange fins and long black filaments among plants and wood
−13%

Threadfin Rainbowfish (Iriatherina werneri)

22–30°C · pH 5–8 · 54L

£11.30£12.99
Dwarf Australian Rainbow with dark stripes and orange-red fins among plants and wood

Dwarf Australian Rainbow (Melanotaenia maccullochi)

20–30°C · pH 5.5–8 · 54L

£8.99
Boesemann's Rainbow Fish with a blue-silver front and vivid orange rear among plants and wood

Boesemann's Rainbow Fish (Melanotaenia boesemani)

27–27°C · pH 7–8 · 108L

£6.99
Madagascar Rainbowfish / Zona (Bedotia geayi) facing left beside wood and green plants

Madagascar Rainbowfish / Zona (Bedotia geayi)

£7.99
Pseudomugil sp. red neon with spotted orange fins above sand and wood

Pseudomugil sp. red neon

22–27°C · pH 6.5–8

£8.99
10 × Forked-Tail Rainbowfish (Popondetta furcata)

10 × Forked-Tail Rainbowfish (Popondetta furcata)

24–26°C · pH 7–8 · 54L

£40.99
Neon Dwarf Rainbowfish with iridescent blue scales and red fins above pale gravel among green plants

6 × Neon Dwarf Rainbowfish (Melanotaenia praecox)

23–27°C · pH 6.8–7.5 · 54L

£18.89
6 × Forked-Tail Rainbowfish (Popondetta furcata)
Moderate

6 × Forked-Tail Rainbowfish (Popondetta furcata)

24–26°C · pH 7–8 · 54L

£20.29
6 × Lake Kutubu Rainbowfish (Melanotaenia lacustris)

6 × Lake Kutubu Rainbowfish (Melanotaenia lacustris)

£44.99
Photo pending
Moderate

Super Red Western Rainbowfish (Melanotaenia australis 'Super Red')

22–27°C · pH 6.5–8 · 150L

£18.99
Celebes Rainbowfish (Marosatherina ladigesi)
Sold Out

Celebes Rainbowfish, Celebes Sailfish (Telmatherina ladigesi)

22–26°C · pH 7–8 · 80L

£5.99
Pacific Blue-Eye (Pseudomugil signifer)
Sold Out

Pacific Blue-Eye (Pseudomugil signifer)

20–28°C · pH 7–8 · 60L

£7.99
Lake Tebera Rainbowfish in a planted aquarium with driftwood
Sold Out

Lake Tebera Rainbowfish (Melanotaenia herbertaxelrodi)

20–26°C

£8.99
Campsi Rainbowfish
Sold Out

Highlands Rainbowfish (Chilatherina campsi)

21–26°C · pH 7.2–7.8 · 180L

£15.99