Clear-N-Clear - Undergravel Filter 20 Gallons Presenting the "Snug A Rug"

Presenting the "Snug A Rug" Self Heating Mat

4 x 3 Metre

Secure your dog to your ute or wagon

Attach a lead to the O-Ring on the cord

- Stands up to the toughest chewers

Clear-N-Clear - Undergravel Filter 20 Gallons Presenting the "Snug A Rug"The Penn Plax Penn Plax Undergravel Filter combines the function of a traditional filter while offering maximum viewing since its hidden out of sight. Designed for 40 to 50 gallon fish tanks, this undergravel filter uses mechanical, chemical, and biological filtration to filter harmful pollutants from your aquarium. Undergravel filters create the most natural bacteria bed for fish tanks and provide effective aerobic filtration. Included are 4 filter