Description
The Crimson Spotted Rainbow was the first Australian fish to be kept by overseas fish hobbyists and is still popular today. This species tolerates cooler temperatures than most Rainbows, and is useful for mosquito control in garden ponds where water temperatures are usually at least 15C. Hardy and easy to care for.
They are active swimmers and prefer to be kept in shoals of 6 or more in planted yet spacious aquariums.
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Features of Crimson Spotted Rainbowfish:
- Silvery, blue-grey with a luminous rainbow colouring on the tail
- Red spot behind the eye
- Peaceful community fish with fish of similar size & temperament
- Suitable for unheated ponds & aquariums
- Readily breeds in aquariums and ponds (egg layers)
- Grows to 10-15cm
Tank Mate Compatibility:
Crimson Spotted 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 Crimson Spotted Rainbowfish.
Diet:
Crimson Spotted Rainbowfish are omnivore's. Feed protein rich foods such as high-quality flake foods and small pellets. For healthy fish, ensure a varied diet. This species enjoy live foods such as bloodworms, blackworms and brine shrimp. They also feed on algae and spirulina based foods. Fresh vegetables such as lettuce, kale, zucchini and cucumber can be provided.
Check out our extensive range of aquarium fish foods.
The Best Aquarium Size for Crimson Spotted Rainbowfish:
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.
Check out these suitable aquarium brands:
After an Aquarium for your fish? Browse Aquarium Tank Selection here.
Crimson Spotted Rainbowfish Tank Setup:
Aquarium Filtration for Crimson Spotted Rainbowfish
A good filtration system is necessary as they enjoy clean and clear waters with a moderate flow rate. Ensure your filter has an adequate flow rate to effectively remove waste from the aquarium.
Shop our comprehensive range of aquarium filters here.
Aquarium Heater for Crimson Spotted Rainbowfish
This fish enjoy temperatures between 15 - 28° C. If you are unable to maintain this temperature naturally, use an aquarium heater. Aquarium heaters also stabilize water temperatures. A thermometer is recommended to monitor the water temperature.
Get yourself a new aquarium heater here.
Aquarium Lighting for Crimson Spotted Rainbowfish
Crimson Spotted 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. If using moderate regular lighting, broad leaf and floating aquarium plants can offer shaded areas.
Need aquarium lighting? View available aquarium lighting here.
Substrate for Crimson Spotted Rainbowfish
Crimson Spotted Rainbowfish enjoy dark substrates that mimic their natural habitat. Aquarium gravel and sand is suitable.
View our range of aquarium substrates here.
Aquarium Plants for Crimson Spotted Rainbowfish
Crimson Spotted 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.
Aquarium Decorations Crimson Spotted Rainbowfish
Rock & wood can be placed in the aquarium to mimic natural habitats and provide hiding locations to retreat to and reduce stress. Rainbowfish that are less stressed show brighter colours.
View our large range of aquarium decorations here.
