Cutrine Plus Liquid 1 Gallon Aquathol / Hydrothol which is 3 times stronger

which is 3 times stronger than glass-bonded silca air stones

Reduces odors caused by stagnant water and decaying material

This product has all the benefits of barley straw without the hassles

12v rechargeable heavy duty 7amp battery included

2" valve and other fittings

Cutrine Plus Liquid 1 Gallon Aquathol / Hydrothol which is 3 times strongerOur best selling algaecide! This chelated copper algaecide is much safer and remains active in the water column up to 15 times longer than copper sulfate! Copper sulfate should be avoided whenever possible because it settles out of the water column and into the bottom sediment within just a couple days. Use liquid Cutrine Plus to control surface or suspended algae. Please note that Koi and Trout are very sensitive to this product. Dosage Rates: