Mr. Limpet
Aquarium Advice Addict
GoldfishNewbie said:Changed it, but is it dangerous to the fish? or do I kind of want a bacterial bloom?
If you keep it under control, it won't hurt but it's not something you want around. As I understand it, it's bacteria with nowhere to live. Couple 3 days of PWC's and it should be gone.
Have you tested your water yet?
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