The Block™, 5 lb.
54290
Regular price $69.99 Sale price $55.99 Save $14.00/
Shipping calculated at checkout.
Save 10% when you buy 2 of this item. Use code: BULK10 at check-out.
- Increases water clarity
- Significantly reduces noxious odors caused by hydrogen sulfide, dead plant material, and fish waste
- Reduces ammonia and nitrogen levels
- Dissolves away organic sludge
- Improves dissolved oxygen levels
- Effective over a wide range of pH conditions and water temperatures
- 5 lb. block treats up to 5 acre-feet of water (1.6 million gallons)
- Treat every 60 days for best results
- Results may vary based on weather conditions and the use of other products