jaclynhas7days
Fish Fanatic
- Joined
- Nov 24, 2005
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Yeah, the calcium in the shell raises the pH, but my tap water pH is low. I keep an eye on it.Is it a real sea shell?!?!?!I put a shell in my male's tank, and he's been sleeping in it all curled up. It's cute.
If it's a real shell, that's dangerous. Sea shells can drastically change the water chemistry and raise the pH. I've read stories about bettas dying the day after a shells have been added to their tank.