Review on Aquarium Water Clarifier Nitrate Packages by Maria Duncan

I have 3 seawater tanks. I've used it in all three tanks but it didn't seem to affect any of them. Maybe it helped, but I can't tell? The largest tank has the best parameters, and I have not used this product in it for a long time. It won't hurt your tank though, and if it works for you, great. But I didn't see the difference. It gets 3 stars because it's useful if anything, but it's definitely not a breakthrough product for reef aquariums.