SeverumGuy
Aquarium Advice Freak
Hi, I have a 55g aquarium that's been cycled and is fully stocked. My ph is at a constant 6.3. I'm thinking about investing in some Texas holey rock to help with the ph, plus I really like the way it looks, not to mention I can get some for really cheap. I just wanted to get some opinions on it because I've never heard anything about them other than what I've read where I can get it from.