Feb 25, 2012 #1 J Jeffrock Aquarium Advice Regular Joined Feb 4, 2012 Messages 52 Location Minnesota i came home from work to find this all over my tank walls, can someone tell me what it is? is it bad? how do i get rid of it? Attachments IMAG0181.jpg 132.1 KB · Views: 99
i came home from work to find this all over my tank walls, can someone tell me what it is? is it bad? how do i get rid of it?
Feb 26, 2012 #2 TLTGF Aquarium Advice Addict Joined Aug 5, 2011 Messages 2,123 Location Howell, MI Hydroids... Not bad - you can leave 'em.