Pond Biologics Sweet Water - Black Pond Dye Concentrate Blue Pond Dye Aeration is also very important

Aeration is also very important during the cold winter months

The Hudson water fill valve automatically maintains water levels in ponds

Rust-Proof

The two included XL2 dual-head self-cleaning membrane diffusers release ultra-fine bubbles that circulate oxygen throughout the entire water column for maximum aeration efficiency

that lasts 30 days and treats 100 square feet of surface water

Pond Biologics Sweet Water - Black Pond Dye Concentrate Blue Pond Dye Aeration is also very importantSweet Water Super Concentrate Black pond and lake dye shades and protects your pond while adding a naturally soothing color mirroring the beauty of its surroundings. This powerful Pond Dye Concentrate is stronger than any one gallon product available on the market today. 1 quart bottle treats up to 1 surface acre 4 6 feet deep. Sweet Water Black pond dye is stronger than any one gallon or quart concentrate container available today, guaranteed. 100%