Vitamins are the quiet foundation of fish health — supporting immunity, healing, growth and stress tolerance when aquariums get challenging. This post explains why deficiencies happen, what to watch for, and how to supplement smartly using Yokuchi Bitamin, Aquaforest Fish V and Aquario Neo V, with clear dosing for water changes, quarantine, transport and recovery.

When choosing food for your aquarium fish, do you pay attention to its composition and look for formulas which contain spirulina because you know what an amazing ingredient it is? Or do you take the seller’s word for it or simply believe aquarists’ opinions that spirulina is a valuable part of the fish’s diet?

It’s safe to say that every aquarist has heard of colour-enhancing foods and likely used them. The reason is simple: in fish, their appearance, especially their colouration, is the first thing that catches the eye of anyone observing the aquarium. However, it’s important to remember that fish colouration depends on many factors...