- Joined
- Aug 14, 2018
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I have a grainy green algae growing on my sand and rocks. I can't find any information about this, nor what can be done to get rid of it. I've heard opinions ranging from it looks like a green diatom (which I can't find any info on), to it is a silicate based algae. The tank is running the Triton method and is about 8 months old. It has a total of 58 gallons of water in the system. A healthy ball of chaeto is growing in the refugium. There are also GAC and GFO reactors in the sump. Water tests all appear to be within normal ranges except for magnesium which is over 1650. Anyone know anything?