30x Coen River Rainbow 4-5cm

30x Coen River Rainbow

 

Coen river rainbowfish have got to be one of the most under rated rainbow species available for sale. Being the exam same species as the beloved goyder river rainbow, what many people often miss is that rainbowfish have regional variants. These stunning fish are from Australia and really do shimmer with a great assortment colours which means a school of these fish will look absolutely stellar in a planted aquarium. Colours really presents itself. These colours are also naturally occurring which quite surprising as it is usually only achieved in selectively bred fish.

Just like a lot of other rainbow fish, as juveniles these Coen river rainbows tend to look washed out which turns a lot beginner aquarists away. Once these fish put on a few centimetres, they look majestic with the metallic yellow body colour overlaid with shimmering with hues of green, blue and orange. The scales are all criss-crossed with orange lines which is contrasted by the classic jet black lateral bar. Under some quality aquarium lighting and plants these fish will be breathtaking.

Breeding these rainbows in the home aquarium is possible as males tend to grow larger and show far more vibrant colours compared to females. Once these fish reach maturity, they tend to breed in an almost daily basis and aquarists often use breeding mops to collect the eggs and rear in a separate tank. Feeding new born rainbow fish can be challenging purely because the fish need to be fed on a very regular basis however it does make for a rewarding experience.

 

Tank Recommendations for your Coen River Rainbow

As the Coen river rainbow fish do reach around 15cm, but more importantly are incredibly active it is best to keep a school of them in an aquarium with a minimum volume of 400 litres. This ensures that all 30 in this pack can be housed properly with room for other tank mates. The Coen river rainbow is totally plant safe and will not only love but also look great in a well planted aquarium. They are mostly a mid to top water dwelling fish so the choice of substrate and aquarium hardscape is not a major concern. They are however excellent jumpers so a tight-fitting lid is a must for the aquarium. These are also a tropical fish which are best kept at 24-26 degrees.

 

Suitable Tank Buddies

The Coen river rainbow fish is incredibly peaceful but due to their speed they may potentially outcompete slow or bottom dwelling tank mates. They can however be kept in a wide range of community aquarium settings and with other rainbow fish strains.

Usually Compatible

Other rainbow fish species, a range of tetra species such as lemon tetras, black widow tetras and Congo tetras along with danio species as well.

 

Sometimes Compatible

Corydoras, Apistogramma, angelfish and other smaller or potentially slow-moving species.

 

Rarely Compatible

Aggressive species which may prey on the Coen river rainbow fish. Any incredibly small species such as shrimp should be avoided as they may be eaten by the rainbow fish.

 

Feeding your Coen River Rainbow

Coen River rainbow fish will take to aquarium foods very easily. They will take a wide range of pellets, flakes and frozen foods. By giving them a varied diet, it ensures that they have optimal nutrition. The ideal diet would be a good quality floating food, supplemented with frozen bloodworms or black worms or even live foods like baby brine shrimp. Feeding any foods with natural colour enhancers would also be great as this will really enhance the stunning hues.