西肯 Pristine 污泥清除劑

I've been using this in my 55-gallon freshwater tank for a couple of weeks, and the bio-augmentation approach really seems to be working—I'm noticing less sludge building up on the gravel. The water looks noticeably clearer too, which is a nice bonus.

My 55-gallon tank was getting that ugly brown layer on the gravel, and this cleared it up noticeably in about three days. The bio-augmentation approach feels much safer than dumping chemicals in with my tetras.

I've been using this in my freshwater tank for a few weeks now, and it's noticeably reduced the detritus buildup on the gravel. The bio-augmentation approach feels safer than harsh chemicals. Water clarity is better, though I wish it worked a bit faster.