A great high energy formula that will attract a variety of birds and can be fed year round

but has no effect on birds

an effective nutrient to help prevent blossom end rot

Patriot Blue/light grey

Pond2O Copper Sulfate grass seed A great high energy formulaCopper Sulfate Dry copper sulfate granules for pond algae control DO NOT treat more than 1 4 1 3 of the surface area of pond at one time to avoid oxygen depletion due to vegetation death. Wait 7 10 days between treatments Re treatment during season will be needed Treat when algae is in early stages 100% safe water use immediately Do not use in koi or trout ponds Toxicity is directly related to water softness