thanks for the info. it may look like i might hav to buy a new tank because my filter has stopped working, although the propeller still works. but no water goes through so, that is another problem. but thanks for the tropical fish info.
hi guys
i hav had a fish tank for a fair while now and i wanted to convert it to a tropical tank.( instead of having goldfish all the time).
my tank is about 80cm by 40cm and has a standard filtering system at the top for cold water fish and a light. but the only problem is if i wanted to...