This Package includes four products that will work together to safely remove cyano bacteria and restore beneficial bacteria in aquariums up to 40 gallons.

The Boyd Enterprises ChemiClean, 2 grams removes red cyano bacteria and oxidizes organic sludge and sediment.

When cyano bacteria dies off it releases a small amount of toxins. The included Inland Seas 6 oz Activated Carbon and Seachem PhosNet, 50 grams bagged will absorb these toxins.

The included Brightwell Aquatics MicroBacter7 250 ml will introduce beneficial bacteria into your aquarium that will crowd out nuisance bacteria.