
Hi everyone,
I'm definitely new so all tips welcome. I am doing weekly water change 10% from saltwater from lfs. I have a few snails and crabs and started using no pho x (red sea) stuff to reduce nitrate. My test this morning showed about 5-10ppm which is down from 20 last week. Should I scrub the rocks? Or will some of the algea wear off and snails clean? I guess I'm curious how bad it is...thanks!
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