Science Diet Adult Sensitive Stomach & Skin Small & Mini Dry Dog Food, 4lb CatHCBrand_Greenies it is the correct size

it is the correct size and fastened correctly

And of course the feeders fit feeder openings on the VARILUX aquarium hoods

Made with only 22 simple human grade ingredients you can read

Attach to other crinkle tunnels and Fuzz-E-Funnels for even more fun

Clear Crystal Litter - Sensitive

Science Diet Adult Sensitive Stomach & Skin Small & Mini Dry Dog Food, 4lb CatHCBrand_Greenies it is the correct sizeHill's Science Diet Sensitive Stomach & Skin Small & Mini dry dog food provides optimal digestive health while nourishing skin & promoting a lustrous coat. With beet pulp, a nourishing prebiotic fiber High digestibility food that is gentle on the stomach Vitamin E & Omega 6 fatty acids for skin nourishment Recommended for: Adult dogs, including those with a sensitive stomach and skin Not recommended for: Puppies and pregnant or nursing dogs. During