- Joined
- Jan 19, 2019
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Someone told me a while back that adding new plastic items to the tank could cause the brown/reddish algae on the sand is this true. Seems like when I used my new cleaning hose it did it when I added my new wavemaker it did it now I added a nori plasic clip with suction cup to the side of the tank that I keep in there all the time the sand has bloomed some algae