I have the drop to check PH and the chart. I dosed the prime accurately, yes and it was still bad. I had it set up for 8 months rechecking everything.
I recently picked up a 500 gal tank and I'm looking for what would be the best filter setup. the tank came with a 50 gal sump but I feel that's not enough
Before I post let me say I know 2 goldfish in a 20 gallon is not recommended, A friend had to get rid of them so I agreed to take one ... she showed up
I have an Aquaclear that is about 15 years old and other than meda replacement (once) and one impeller replacement, the thing runs like top
Thank you for the input. I've decided to re-home both fish. I think they both deserve a much larger living space than I can provide.