Fluval U3 Underwater Filter pricehide the heater is also programmed

the heater is also programmed to turn itself off when not properly submersed to avoid overheating and damage

Provide a natural day/night cycle for your reptiles with this 24-hour Programmable Timer & Power Strip in One

PhosNet is a granular ferric oxide (GFO) with high porosity

For Fresh or Saltwater aquariums

It is recommended to use this product in your saltwater or freshwater aquarium for super-clear water

Fluval U3 Underwater Filter pricehide the heater is also programmedOffering outstanding 3 stage filtration, increased water movement and vital aeration, Fluval U Series internal filters are the perfect solution where external filtration is not possible. Designed for aquarium up to 40 gallons Use as a primary filter for smaller aquariums, or supplementary filter for larger aquariums Position horizontally for shallow tanks, larger tanks with low water levels, or to create a decorative waterfall feature Position