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Small White Mold Spots?

Hey Guys,

So just starting to notice an issue in my new system. The system is running off 2 - 20 gal aquariums. Right now the system has cycled for about 7 weeks and I have 3 goldfish in one of the tanks. I've got a few plants planted like peas lettuce spinach etc. I'm noticing small white spots starting to cover my hydroton and the seeds I've planted showing a lot of white cottonie looking mold. My bell kicks in and drains the system about 1.5 inches from the top however the top gravel still seems to absorb moisture and stay damp and I'm wondering if that's what's causing this.

Any thoughts? Is this a concern?

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Permalink Reply by Jonathan Kadish NYC AA Chair on August 27, 2012 at 12:59pm

Pictures?

You should do everything you can to drop the level of water in your grow bed. Moisture on the surface will give you problems with mold, algae and bugs. Also get a good amount of ventilation going with a fan.

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Permalink Reply by TheCopperHat on August 27, 2012 at 1:22pm

Sigh. I figured I'd have to look into that bloody siphon again. Should have gone with the aphnan in the first place lol. Alright I'll see if I can't drop it a bit and go from there thanks.