risk

With tanks there are a lot of things that can be considered risky business, like introducing fish without quarantining them, eyeballing dosages, or adding in things to your tank without dipping or knowing where they came from (wild rock, random coral frags or colonies), or filling a 2ndhand tank...

Hello All, I have some fish in quarantine and after watching for a week I started slowly raising cupramine to theopathic levels. Fast forward 14 days and I notice last night my concentration dropped to close to under .35 from around .5. Its pretty hard to read the test kit. I mistakenly mixed...

Let me preface by saying that I know nothing about fish tanks. I would like to clean my floors near a saltwater fish tank. My husband seems to think it will kill all the corals in his tank if I use any amount of chemicals on the floors, near his tank. To further elaborate, he has a 210g...