Review on Seachem PhosGuard 250ml: Efficient Phosphate Control for Crystal Clear Water by Amy Mears

Too bad I didn't take a picture of my tank sooner because in a week my BBA (black beard algae) almost completely disappeared from my tank. I've been battling this problem for over 6 months, recklessly doing water changes, reducing feeding and changing lighting to no avail. I took my water to my lfs to check and they said my phosphates were insanely high. I bought a test and this one and after a week I'm so happy that I got my beautiful aquarium back. I would recommend it to anyone struggling with algae.