richie1985
New Member
- Joined
- May 5, 2009
- Messages
- 31
- Reaction score
- 0
I noticed these today as i was cleaning my tank, what are they, are they harmful to my fish, as i am a discus keeper and never come across them before, they seem to crawl across the gravel but can swim, the biggest ive seen is about 2mm and there are pin head sized babies, please advise anyone
http/i624.photobucket.com/albums/tt323/r...sh/Untitled.jpg
http/i624.photobucket.com/albums/tt323/r...b/fish/para.jpg
http/i624.photobucket.com/albums/tt323/r...sh/Untitled.jpg
http/i624.photobucket.com/albums/tt323/r...b/fish/para.jpg