Exo Terra Sand Mat Medium - Desert Terrarium Substrate - 43 x 59 cm Power Filters The red glass transmits Infrared

The red glass transmits Infrared waves produced by the special filament of the bulb

Designed for freshwater aquariums

20 gallon (long) aquarium

Fluker's Calcium Supplement formula helps prevent this

Exo Terra Sand Mat Medium - Desert Terrarium Substrate - 43 x 59 cm Power Filters The red glass transmits InfraredThe Exo Terra Sand Mat has a natural desert appearance and can be applied as a safe & hygienic substrate substitute for your reptiles. The Sand Mat allows you to create a desert like environment with a minimum of bacterial build up. Unlike loose sand or soil, the Sand Mat cannot be accidentally ingested. The texture of the Sand Mat enables your reptile to have a firm grip on the substrate, increasing your reptile's sense of safety and comfort. Sturdy,