Alga in a grow is NOT GOOD at any time any place. It's a minor problem yes but a problem is still a problem and should be corrected. It's an early sign of other problems that have not showed them self yet. It should be corrected as soon as it's noticed. The source should be found and corrected. Sometime it's as easy as sand on top of your soil to keep the light out. Or in hydro we use net pot covers until the leafs are large enough to cover the grow rocks.

GK you are the one who was complaining in the lounge about information not being correct.

Just thought I would correct some minor miss-information.
Zandor Reviewed by Zandor on . GK:Such thing as too much hydroguard??? BTW thanks for answerin all my ?'s man. -can I use too much hydroguard? the reason I ask is I had a big root rot prob last time and I am using hydroguard now:o -question 2: i have algea and I cover everything up; will this stuff hurt me or cause fungus to grow....cause if not I'd rather not clean it every week(i have a large system) Rating: 5