I assume this topic has been done to death but it just like some advice on the subject.
Set up my tank a month ago (90litres), media running, with plants in but no fish. I added 3 sword tails a week later and had left it running for the past 3 weeks. I haven't done any water changes yet. I tested my water today ph is 7, Ammonia is 0, N02 is 0 and N03 is showing between 0-20.
Planning on doing a partial water change (and gravel clean) tomorrow but im seeing so many conflicting answers on how much I should be changing. Could someone point me in the right direction with the info I have given above (or any other info u require)
Thanks
Set up my tank a month ago (90litres), media running, with plants in but no fish. I added 3 sword tails a week later and had left it running for the past 3 weeks. I haven't done any water changes yet. I tested my water today ph is 7, Ammonia is 0, N02 is 0 and N03 is showing between 0-20.
Planning on doing a partial water change (and gravel clean) tomorrow but im seeing so many conflicting answers on how much I should be changing. Could someone point me in the right direction with the info I have given above (or any other info u require)
Thanks