Let me start by saying this little $5 gadget has been a game-changer for my betta tank. The DS. DISTINCTIVE STYLE feeding rings do exactly what they promise - keeping fish food contained instead of letting it scatter across the entire aquarium.

The installation was laughably easy - just stick the suction cup to the glass (though I did have to trim mine slightly to make it less visible). Within minutes, I had a neat little feeding station where my betta now eagerly waits at mealtimes. The included square ring is currently floating unused since my tank is small, but it's nice having options.

Now for some real talk: these aren't perfect. The plastic edges arrived with noticeable flashing that required some light sanding (a nail file worked fine). One of my suction cups looked ancient while the other was pristine - weird quality control there. And yes, the suction does fail occasionally, but honestly? The rings float just fine when that happens.

Where these really shine is training fish to feed in one spot. My betta figured out the routine within days, and cleanup became infinitely easier without food getting stuck in plants or filters. The 2.17" diameter circle is perfect for small tanks, though larger aquariums might find them too petite.

Pro tip: These work best when you maintain consistent water levels. The adjustable stem helps, but dramatic changes will affect positioning. Also fantastic for keeping floating plants from completely taking over feeding areas.

For under $10? Absolute no-brainer purchase despite minor flaws. Just do yourself a favor and inspect/sand any rough edges before use - your fish's delicate fins will thank you!