Pond Boss Forums MANAGING AN EXISTING POND Feeding Sinking fish food

In NY where I live, essentially all of the fish farms sell Zeigler Silver Game Fish Food which is 40% protein and made in PA. You can get floating and slow sinking. Purina Game Fish is 32% protein and cheaper than Zeigler's. You can get Zeigler online. I didn't find Zeigler's web site helpful but some distributors sites are useful.