Banded Rainbowfish - Cato River - M. trifasciata is generally easy to keep and suited for the beginner aquarist. They vary in colour and appearance depending on which waterway they are found. The Cato River is mostly blue and silver sheens with small amounts of other colours such as yellows and reds with mildly red fins.
They are active swimmers and prefer to be kept in shoals of 6 or more in planted yet spacious aquariums. This species inhabits the Cato River in the Northern Territory Australia.
Banded Rainbowfish are peaceful community fish that prefer to swim in groups of 6 or more. Best kept in a ratio of one male to two females. They can also be kept with other peaceful community fish and Rainbowfish of similar size.
Here’s a list of some of the best tank mates for your Banded Rainbowfish.
Banded Rainbowfish are omnivore. They feed on algae and spirulina based foods. Fresh vegetables such as lettuce, kale, zucchini and cucumber can be provided as well as protein rich foods such as high-quality flake foods, small pellets, brine shrimp, and any type of worms.
Banded Rainbowfish are best suited to a longer aquarium as they are active and energetic swimmers. An aquarium 3ft or larger is recommended. They are also well known jumpers, thus their aquarium should be well covered.
After an Aquarium for your fish? Browse our aquariums available here.
Banded Rainbowfish prefer water temperatures between 24 ⁰C - 28 ⁰C. They are less tolerant of cooler waters than other Banded Rainbowfish species.
Looking for an aquarium heater? View available aquarium heaters here.
Banded Rainbowfish are happiest in a dimly lit environment. We recommend LED aquarium lighting with adjustable brightness to ensure the light level can be altered for happy fish.
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Banded Rainbowfish enjoy good water quality. Ensure adequate filtration and flow in your aquarium.
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Banded Rainbowfish enjoy dark substrates that mimic their natural habitat.
View our range of aquarium substrates here.
Banded Rainbowfish prefer spacious planted aquariums with medium to large plants, including floating plants. Plant the background with tall growing plants, leaving the foreground an open space for swimming.
Interested in live plants for your aquarium? View our range of live aquarium plants here.
Decorations for Rainbowfish:
Rock & wood can be placed in the aquarium to mimic natural habitats and provide hiding locations to retreat to.
View our large range of aquarium decorations here.
*Images used with permission
Fish Keeping Snapshot
Preferred Water Parameters