ellejay
Fish Crazy
Hi guys, new here but from everything I've read everyone on this forum is so helpful and I've learnt loads from reading about other people's fish problems! My current question is this: I have a 94L/25 gallon tropical tank, what sort of water testing kit do i need and how often should I be using it? At the moment I'm changing about 1/4 of the water every two weeks, is this enough? Thank you!
