Hiya ... my name is Claire and I have a 21L coldwater tank, with two fantails and two minnows.
I've noticed the water is getting a bit yuck quite quickly (starts to smell like "fish") (lol) which I haven't had before ... I have had these fish for about 5 months now. I have a feeling that due to a move in flats, the tank now gets direct sunlight in the afternoon, so I'm not sure if that is good for them or not?
I clean the tank out every week. I don't have a filter for it, as the one which was provided in the start up pack with the tank doesn't acutally fit over the "lip" of the tank (not very bright selling something that won't work). I have a little car in the tank which can be conntected to an airline to get more oxygen in the tank, but I wonder if it causes too much disturbance to the water, as the whole capacity of water is pretty much affected, and I don't want to scare my wee fishies!!
I check the pH levels and adjust accordingly, the fish seem happy enough, but I'm thinking getting snails to help clean the tank a bit more. How many would you suggest I would need for a 21L tank?
I have also been advised to get a cory, though it's a bit tricky to find one in the Christchurch area which is suitable for a cold water tank. I have been given conflicting informtion - have told my fantails may eat the cory by one person, then someone else said they should be fine ... so it's a bit hard to know who to believe... :-?
Any tips/suggestions greatly appreciated :bounce: