Why is the water quality causing issues? Surely it was mature with that many rays going in? How old is the tank and what size is it?
Keep checking the water as it could go off again. 3 water changes in 1 week will dilute the problem but it doesnt mean the filter is ready yet.
Keep checking the water as it could go off again. 3 water changes in 1 week will dilute the problem but it doesnt mean the filter is ready yet.