CrystalClear® KnockOut™ PLUS Broad-Spectrum Disease Treatment Cedar Cut to size with a

Cut to size with a standard serrated knife to accommodate use in existing filter

5"H 36" Stainless Steel Ring All 36" Spillways 40"W x 8"D x 1

High-surface area filter foams provide exceptional biological filtration capacity for beneficial bacteria to thrive

Safe for fish and other pets or wildlife

superior growth

CrystalClear® KnockOut™ PLUS Broad-Spectrum Disease Treatment Cedar Cut to size with aCrystalClear KnockOut PLUS is an all natural, fish treatment that eliminates PLUS prevents external single celled parasites or fungal infections. KnockOut PLUS works extremely well with pond fish species such as koi and goldfish and unlike most fish treatments, there is no need to remove your filters before treatment. Furthermore, when used routinely, KnockOut PLUS works as a strong preventative treatment. Use anytime new fish are added, during pond