Need info

The friendliest place on the web for anyone with an interest in aquariums or fish keeping!
If you have answers, please help by responding to the unanswered posts.
Be careful. I brought home a tiny, about 1/4 in. crab from the beach and put it in my tank. 3 weeks later he's almost 3/4 in and shaking his claws at my clowns if they get close! I'm afraid he's going to get as big as a dinner plate. I have no idea what kind he is but he runs all over the tank.
 
The only wild creatures that I have put in my tanks are a bunch of porcelain crabs, and 2 2inch shrimps. And the sand is coming from the ocean! Ive filled my biocube with it and it looks nice.
 
Back
Top Bottom