Osphronemidaefreshwater fishintermediate

Betta splendens 'Nemo Galaxy'

Betta splendens

Origin: Captive bred (Southeast Asia)

B

Water Parameters

Temperature2428 °C
15 °C35 °C
pH67.5
49
GH (Hardness)215 °dGH
0 °dGH30 °dGH
KH (Alkalinity)18 °dKH
0 °dKH20 °dKH

Quick Stats

Max Size
7 cm
Min Tank
15 L
Lifespan
2-4
Swimming Level
top
Schooling
No
Diet
carnivore
Temperament
Aggressive toward male conspecifics; solitary

About

The Nemo Galaxy Betta is among the most striking and complex color patterns in modern betta breeding, combining the vivid orange-red-black koi-like Nemo coloration with galaxy-pattern iridescent spots across body and fins. This form commands premium prices at international betta shows. A spectacular centrepiece fish for the dedicated collector seeking maximum visual impact.

Care Guide

House singly in a 15–20L+ filtered, heated aquarium. Perform 30–50% weekly water changes. Feed frozen bloodworms, brine shrimp, high-quality micro-pellets. Avoid housing with nippy species or other male bettas. Maintain stable temperature 24–28°C. Watch for fin deterioration in suboptimal water conditions.

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