I have to say, my discus love this stuff. They just about take it out of my hand when I open the tank lid. Even the other inhabitants seem to enjoy it. My clown loaches and the cardinals swarm just under the discus waiting for pieces to fall. I just ordered 5 more jars. As long as I have discus, I'll keep a jar of this around. Great product. Thanks Keith.

Rating: [5 of 5 Stars!]