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View Full Version : blue circular algae


rastamang
03/05/2015, 04:52 PM
there is obviously the brown algae on my tank glass, i have 100 snails coming in the mail ontop of the 6 already have in there. but this week i noticed green little specks on the glass and ontop of that some blue/whitish circular dirtiness on the glass can anybody tell me what this is and what to do about it?
any help is appreciated thank you very much.

Salty Cracker
03/05/2015, 05:15 PM
Sporbid worms maybe? If they are fine.