this helps keep my tank a little cleaner and the fish no where to fiind the food now.
I bought it to use with frozen blood worms for my pea puffers. It seems like the holes are to small for the blood worms to go through so I will just use it as a feeding ring.
First saw these on a deans fish room and bought one. Love it for feeding blood worms and also take the cone out and feed regular food in the ring!