100% natural and safe for all plants, animals and fish. Beneficial bacteria breaks down algae, reduces ammonia and nitrogen and improves oxygen levels. Use to seed and maintain biological filters and dissolve organic sludge and slime. Best used when water temperatures are above 55 degrees.

Application rates:
2501-4000 gallons
32oz initial treatment
12 oz for the next four weeks
12 oz monthly for maintenance

$249.95

Quantity:

View Order