crushyfish
Aquarium Advice Apprentice
Two days ago I changed about a third of my water. I also replaced the carbon and other water filters. I think I might have a Bacteria Bloom but I'm not sure if it might have something to do with the Filter not working correctly because I've had it for quite some time. Can someone give me a step by step way to figure out what the problem could be? I'm afraid that my fish will not survive this.