Exquisite Flower Delivery In Berlin,...
Shopping & Style0 min ago
No best answer has yet been selected by kangie01. Once a best answer has been selected, it will be shown here.
For more on marking an answer as the "Best Answer", please visit our FAQ.If your fish is swimming lopsided it could be a swim bladder problem, sometimes they get over it but more often than not they don't. It could be lack of oxygen in the water and a filter is a good idea. If the tank is too small for a filter/pump, then buy some oxygenating plant ie Elodea.
Fingers crossed.