AtoZ Cichlids
Aquarium Advice Freak
- Joined
- Nov 15, 2013
- Messages
- 430
just picked up a tank with all kinds of goodies free! Anyways the first thing that I am doing is cleaning the aquarium. I believe its just calcium build up but not to sure. I got most of it off but Ive heard that white vinegar should disolve it! is that true?