Koi cannot produce the colours themselves and need carotenoids( colourants) in their diet to help produce the colour. Hikari Gold and Saki Colour both contain Astaxanthin, a powerful colour enhancer, which will brighten up the orange/ red on your koi without affecting the whites. Poorer quality foods may make the whites appear creamy. Feed above 16C for best results.
Are Coldwater Fish Easier To Keep Than Tropicals?
It's the question that's almost as old as the hobby itself. Many people who want to get into fishkeeping do so because they believe that fish are an easy, low maintenance pet they just need to feed once in a while. And many think that the easiest way to keep fish is...
