CrystalClear 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 clean-outs, during spring start-up or any time fish are stressed. KnockOut PLUS is a broad spectrum treatment for a variety of parasites including ichthyophthirius (Ick), sporozoan parasite, dinoflagellate infections as well as fungi such as saprolegnia, achlya, leptomitus and pythium. May be used with most invertebrates including snails. 1 oz will treat up to 60 gallons, apply daily for 7 days.
Standard Application Rate
Shake well before using. Upon discovery of infection, apply daily for 7 days. When there are no visible signs of infection, it is recommended to continue treatment daily for an additional 3 days to ensure infection will not return. Disperse over the majority of the surface area of the pond.
Persistent Problem Application Rate
Shake well before using. For infections that last more than 7 days after standard application, treat twice per day. Apply once in the morning and once in the evening. Do not apply as a bath application. KnockOut PLUS works best as an in-pond additive.
Preventative Application Rate
Treat daily for 7 days anytime new fish are added, during pond cleanouts, during spring start-up or any time fish are stressed.
Product Notices
Do not use other chemicals in pond while treating with Knockout PLUS.