Review on 🐠 Zoo Med Pleco Banquet Block: A Powerful Food Source for Healthy Plecos by Dustin Keller

Calcium Sulphate and Cellulose Powder. Not exactly what you would expect as two of the first ingredients are listed on something to be fed to your pets. But I still decided to give it a try for our picky plecos. After two days in the aquarium, none of our three catfish showed any interest in him. So I put it in a tank with goldfish to see if they would eat it as they usually eat pretty much anything. As far as I can tell, they weren't interested at all. After two days in her aquarium I threw it away. It was a waste of time and probably didn't improve the water quality much.