@diatoms

I was dealing with diatoms only on the sand bed. I'd siphon them out into a filter sock and put the water back into the tank and the sand into a pale. After time the diatoms were gone and I'm trying to narrow this down. - water change caused them to thrive again. -I put the dry sand back in...

Hello guys hope you all are doing great .. Question 1 My aquarium is 7 months old , i have gone throw the green algae bloom now it is gone But from last 6 months diatoms are not going anywhere My fish & corals are doing great .. Question 2 I have no sump and no skimmer in my 55 gallon tank only...