Let me start by saying I never planned to buy this. It ended up in my cart by accident when I was replacing my husband's flashlight (oops). When it arrived, I was ready to return it—until I saw the disaster zone my shrimp had turned their tank into. That's when I gave this little glass dish a shot.

The difference was instant. No more food scattered across the substrate like some underwater buffet gone wrong. The borosilicate glass feels sturdy—none of that flimsy plastic nonsense—and it withstands my weekly tank scrubbing routine. What surprised me most? How invisible it becomes underwater. At 2.5" wide, it disappears against my black substrate while keeping all the messy brine shrimp dinners contained.

Cleaning is stupid easy—hot water and a quick scrub gets rid of any biofilm. My cherry shrimp army eventually figured out how to climb the 0.5" walls (took them about three days—not their brightest moment). Pro tip: Angle it slightly against a rock to create a shrimp ramp.

After two months, here's the verdict: This unplanned purchase solved problems I didn't even know I had. No more vacuuming food debris from every corner, no more wasted expensive shrimp pellets dissolving into the filter. It's become such a tank essential that I'm buying a second one for my quarantine setup.