I've read 20% daily WC would be acceptable for a sandy, well planted, established tank.
Are the WCs needed to keep the nitrates to zero? So I have enough bio filtration and my
API tester can not detect nitrates, then I can do perhaps every other day WCs?
Thanks.
Are the WCs needed to keep the nitrates to zero? So I have enough bio filtration and my
API tester can not detect nitrates, then I can do perhaps every other day WCs?
Thanks.