Brightwell Aquatics MicroBacter Clean - Microbial Culture & Enzyme Blend Fish Tank Cleaner - Cleans Live Rock Surfaces for Saltwater Fish Habitats - Aquarium Water Treatments, 16.9 fl oz

Works great

After a decade reefing, "nothing good happens fast" is pretty much the proven, golden rule.Yet after 3 doses (5ml per gal, once per week) this wiped out all the turf algae like a switch. I was stunned. Stuff that grew everywhere - sand, shade, rocks, coral - just disappeared. *Note that I did resolve the major detritus issues first*, but within 3 days of blowing the rocks off, they would still be covered in sheet-like green algae. On the 3rd weekly water change, I dosed as usual and the algae just vanished.Clean as much as you can, follow the instructions and stay the course. Great product, and I'll continue to use it.

Mind blown honestly. Levels were perfect in the tank and kept getting multiple types of Algae. Added this in there 1 time a week, 2 capfulls and half the algae is gone after 30 days. In the way to a spotless tamk again.

I use several bacteria products. They won’t work fast but combined with good maintenance they really do work on keeping a tank looking sharp.

Works great to lengthen the time that I need to do full tank cleans. One cap, every other day.

I've been using it for about a month and the fish seem to be enjoying the change.

Not really noticing a difference

5 gallon tank that needed frequent water change, which only took 2 days to return to prior state. Planning to change water every 2 weeks now instead of more than once a week.