Troublesome2
New Member
Iv got some white stuff growing on my rockwool. Never seen it befor and cant find anything on here close to this problem. Iv got 2 8 gallon res.'s and the one has been nothing but problems while the other is taking off like a champ. Iv got a 136gallon water pump with feeding tubes running to all 6 cups. When i went down this morning there was this slimy white stuff on a few of my rockwool cubes...Looks just like bird shit...Please help me out thank you