You are using an out of date browser. It may not display this or other websites correctly. You should upgrade or use an alternative browser.
Search results
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.
Can someone help me ID these things and explain what they are and what they do? They just appeared in large numbers and I have no clue what they could be. Any help would be greatly appreciated