Q about brown spots in LS

kobain06

New Member
My 24 gal Nano is 5 days in the cycling process. I put uncured LR in it yesterday and I recently found numerous brown/yellowish spots in my sand. Is this normal? If so, what does it mean? help is needed. Thanks
 

f14peter

Member
I believe you're experiencing the "diatome (sp?) bloom" which I believe is pretty normal for a newly set-up tank. I also understand that if water is within standards and lights are not on excessively, that it will go away on its own. I've also heard having good flow will help keep it in check.
I had it and it started to fade, then increased again when we added our fish, probably due to a little extra feeding and having the lights on, and now it looks like it's starting to fade again.
Search and you'll see many pictures of it so you can see if it's the same thing you're going through.
 
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