ISTA Clear Glass Dish Tray Bowl Shrimp Snail Fish Feeder Food Feeding Aquarium by Aquarium Supplies Clear GLASS Dish. An elegant handmade glass Shrimp Feed dish , perfect for any aquarium. This Shrimp Feeding Basin is suitable for shrimp benthic feeding use. A stylish dish designed so your expensive shrimp food doesnt drop between the soil grains contaminating the water column. It can be used to contain pellet shrimp food or even tubifex worms for smaller fishes.