I need help! I've had my tank running now for 2.5months and only added my first cleanup crew about a week ago (4 turbo snails and a nassarius snail). I only have a small 50L tank and I'm going through another diatom bloom, but this time my entire tank is covered, glass, rocks and sand! Then earlier I noticed a small patch on the brown algae had cleared and in the centre was a small green patch.....
Is this normal??? Should I leave it or clean it all off??
I recently added another 3 piece of live rock to my tank, so i have 5 pieces now... would this affect it???
All of my parameter seem ok!
Phosphate is dropping but currently at 0.1
Thanks in advance!