hello to all, i have a 250g total system going on. in that system i have a 200g tank, 50g sump and a 10g fug. when i first stared this tan the chaeto was growing buckwild! now i don't have much at all. is this go or bad?
That's a good sign john. When your tank doesn't provide enough nitrate & phosphate for the chaeto anymore, they'll die off. Test your water to confirm, but usually, that's what you want.
