Top positive review
17 people found this helpful
Tetra Crystal Water Clarifier is brilliant.
on 12 September 2013
I received something similar to the Tetra Crystal Water Clarifier in a bio-orb filter pack I ordered once before and it worked a treat on my fish tank making the water very clear and the tank looked very clean. I tried to look for the same product again but was unable to remember what it was called and I had well and truly thrown out the packaging. I am very bad for reading reviews and I usually go on price or a recommendation from a friend or family member. I ordered this product without reading any reviews and was very happy to say that is does exactly what is supposed to do and my fish tank has extremely clear water and looks very clean.