Zoo Med AquaLog Fish Shelter Size:Large DMG (N-N-Dimethylglycine) supports your dog's

DMG (N-N-Dimethylglycine) supports your dog's overall comfort and performance by supporting blood circulation

Food dish includes a low profile and smooth non-porous surface to help prevent bacteria growth

All other sizes have a door located on the front and a second door located on the side of the wire crate

Acrylates Copolymer

but not nice to odor

Zoo Med AquaLog Fish Shelter Size:Large DMG (N-N-Dimethylglycine) supports your dog'sNaturalistic looking shelter for aquarium fish that provides an excellent surface for beneficial bacteria growth. Sinking AquaLog provides shelter for all aquarium fish. Manufactured with 100% eco friendly plant resin. Provides an excellent surface for beneficial bacteria growth. Naturalistic looking! Product Options Item Number: FA 11 Size: Small Item Number: FA 21 Size: Medium Item Number: FA 31 Size: Large Item Number: FA 41 Size: Jumbo