I have a 20 gal tank with 4 fish and about a dozen snales of 4 types, several types of plants and a stock 20gal filter system. I used plant medium mostly, it’s about 1.5-2” deep in most parts. The tank has been running about 6 month just fine.
Till about a month ago these worms weren’t around. They are thin like paper, light brown I guess, they vary in length from 1/2”-1.5” out of the media but go in to the media I’m not sure how far, they are fast , they retract in to the media any time a fish or snale touches them. They do not seem harmful but my water has been more and more yellowish in tint over the last month and now there are thousands of these things waving around at the bottom of my tank.
Thanks for any info
Till about a month ago these worms weren’t around. They are thin like paper, light brown I guess, they vary in length from 1/2”-1.5” out of the media but go in to the media I’m not sure how far, they are fast , they retract in to the media any time a fish or snale touches them. They do not seem harmful but my water has been more and more yellowish in tint over the last month and now there are thousands of these things waving around at the bottom of my tank.
Thanks for any info