I've been using this round fish feeding ring for about a month now, and it's become an essential part of my aquarium routine. The suction cup holds surprisingly well - even when my excited goldfish bump into it during feeding time.

What I love most is how it keeps the food contained. No more chasing floating flakes across the tank! My water stays cleaner longer since uneaten food doesn't scatter everywhere. The black color blends nicely with my tank decor too.

One thing to note - like another reviewer mentioned, the product images can be confusing. I only received the round version despite some pictures showing square ones. It works perfectly fine, but Amazon should definitely update those photos to avoid confusion.

The ring itself is sturdy and well-made. I appreciate that it's sized just right - big enough for feeding but doesn't take up much space in my 20-gallon tank. It's become especially helpful when feeding my slower-moving fish who used to miss out on meals.

While not perfect (I docked one star for the misleading images), this feeder does exactly what it promises and has made my fish-keeping life easier. Just know you're getting a round one unless they've updated the product since my purchase.