Airmax® Algae Defense® Fast-Acting Algaecide - 1 Gallon White Digital temperature control technology ensures

Digital temperature control technology ensures accuracy

plastic biological media that will not compact like other soft media

nitrite and nitrate

Polishes wood finishes

complete 21 R175022X Small heater gasket 22 R175023X Larger heater gasket 23 R174000 1-1/4" x 3/4" outlet reducer bushing 23A R174001 1-1/4" x 1" outlet reducer bushing 23B R174002 1-1/2" x 3/4" inlet reducer bushing 23C R174003 1-1/2" x 1" inlet reducer bushing

Airmax® Algae Defense® Fast-Acting Algaecide - 1 Gallon White Digital temperature control technology ensuresAirmax Algae Defense is a rapid acting liquid contact algaecide, formulated to treat filamentous algae, bottom growing chara, or planktonic algae. Algae Defense can be mixed with pond water and sprayed directly onto target algae for fast acting results. Algae Defense is not recommended in ponds with koi, goldfish, grass carp or trout, but it is great for fresh water lakes, potable water reservoirs, fish hatcheries and game fish ponds. For best