Hi i have had my tank going for about 4 weeks now only lost two fish!! few!!!! but i have this stuff that keeps appearing oin the suction cups of my heater!!! Do i remove it or keeps and let it grow? not sure what it is!! Its a thin film of something!! the fish dont go for it when i dilodge it and then remove it but not sure if its doing a good job or a bad job!!
Cheers
Tuppers
Cheers
Tuppers
