Most fish at some time or an additional will have their fins bitten away by a fish known as by aquarists ‘a fin nibbler’. Numerous

Pop-eye is caused by a haemorrhage produced by gas in the capillaries of the eye socket, and can affect either one or both eyes. The

With dropsy, the fish take on a bloated appearance, so a lot to ensure that it looks as if it’ll burst at any moment; the

This illness generally affects the suggestions of the fins and tail initial. It gives them a frayed and split appearance, as if they had been

Costiasis is an illness which is almost fatal. By the time it could be diagnosed it is too late for treatment, and also the fish

Sometimes a fish becomes constipated, or is subject to a kind of stoppage in the intestines. The fish becomes usually ‘out of sorts’ occasionally refuses