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Bought this to cycle my marine tank using dry Rock and supposedly 'live' sand.
Had dosed with ammonia and used this product as directed, tested regularly for the presence of nitrites/nitrates and had no action what so ever and ammonia levels stayed the same several weeks on.
I know these products are hit and miss, but this one didn't work for me so just a waste of money really.
If your thinking of bacteria in a bottle products ...I would forget it and get some cycled live rock instead, I tried around 5 different bacteria in a bottle products and nothing worked until I obtained a small peice of live rock from a local marine seller.
This product will help your reef system in more ways then one. I had an issue with cyanobacteria and dino, after over doing carbon source my tank and has suffered double zero phosphate and nitrate. so after lot of research and using different chemicals products that didn't really work, this microbacter7 made a massive difference. I dose this for two week as per the instruction and then 3 day black out. All is back on track with my reef tank again. I will definitely be continuing using this product to maintain the balance of my reef, it made all the difference. I hope this review will help out another reefer.
Excellent product. Used to replenish my bio filter after red slime treatment destroyed all bacteria (good and bad). Done a great good in 2weeks my aquarium was once again breaking down nh3/nh4 into no2/no3