Aqua Meds Organic Control Size:1 lb Also works very well in

Also works very well in ponds without gravel bottoms

preventing water quality issues and fish stress that often lead to springtime health problems

if it is below 120 ppm

it won’t deplete oxygen in your pond

when parasites often resurge

Aqua Meds Organic Control Size:1 lb Also works very well inOrganic Control Copper Free Professional Strength Digests and treats organic debris. Plus, Organic Control improves and stabilizes pond water quality Benefits include: Digests unwanted organic debris Removes hydrogen sulfide and odors Breaks down organic debris Reduces excessive nutrient content that contributes to organic matter and enhances filtration Safe for fish, plants, wildlife, pets and pond keepers Beneficial Pond Bacteria 2 pounds treats up