Here are my specs:
55 Gallon Freshwater Tank
Marineland Penguin 350 Filter
In 3 months I’ve not been able to get my nitrates under control. I’ve been doing 20-30% water changes weekly using distilled water...
I have very little spare time, and I suffer from anxiety and stress, exams and coursework prevented me from doing a water change for a while, totally my fault and i feel so stupid right now. Anyway, i finally tested my water , and realised the nirate levels were awful, a danio was missing, so i...