Koi Nemo Super Delta (Betta splendens)
These fish originate from Asia where they are prized for their striking Nemo-style patterning consisting of hues of bright orange, red, black, white and blue.
Juveniles are less vibrant with different patterning, but get more and more vivid as they age making this fish an interesting treasure to own.
Care
Origin: Indoneisa
Temperature: 24-27℃
pH: 6.5-7.5
Ammonia: 0
Nitrate: <20
Nitrite: 0
Water Flow: Gentle
Food: high grade betta pellets, frozen bloodworm, frozen brine shrimp, frozen white mosquito larvae.
We recommend catappa leaf as a natural botanical that provides tannins, cover and leaf-litter habitat, helping to create a more natural environment for your fish. Research also suggests possible additional health benefits.
Koi Nemo Super Delta Male #2
Betta Care
For full care information, see our Betta Care Guide and Guide to Tank Cycling.(Both open in new tabs)
Quick guide
Tank: A 25–30 litre or larger aquarium with a secure lid. Larger volumes are easier to keep stable and provide more room to swim and explore.
Temperature: Keep the water stable at 24–27°C.
Water Quality: The aquarium must be fully cycled. Ammonia and nitrite should read 0 ppm, with nitrate preferably below 20 ppm. Aim for a stable pH around 6.5–7.5 rather than repeatedly adjusting it.
Environment: Provide gentle filtration, plants, smooth shelter and resting places, with clear access to the water surface.
Feeding: Offer small amounts of an appropriate Betta diet and remove uneaten food promptly. Avoid overfeeding.
Maintenance: Change around 25–30% of the water weekly, using dechlorinated water brought reasonably close to the aquarium temperature.
Compatibility: Keep no more than one male Betta in an undivided aquarium. Choose any tank mates carefully for the aquarium size and the individual fish, and be prepared to separate them if problems develop.
Lifespan: Typically around 3–5 years, although this varies.
Avoid bowls: Bettas need a properly heated, filtered and suitably furnished aquarium.
