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.
When I put my tank together I used lv rock. As it cycled, this began coming up in the corner. Then I bought a frag of GSP and noticed it was different. Browner and has bristles on the "leaves". I don't have a clue what this may be. Thank you for your help.