OASE FiltoSmart Thermo 300 Algae Control This specific controller has been

This specific controller has been designed for use with face-side CO2 cylinders

They blend into the aquarium or aquascape unobtrusively without being noticed as annoying technical equipment

Suitable for both fresh and salt water aquariums

wet vacuum brush and brush nozzle for corners and stubborn debris

OASE FiltoSmart Thermo 300 Algae Control This specific controller has beenOASE external filter suitable for small and medium sized aquariums with built in heater. Key Features: Automatic shut off: no unwanted water escapes during filter cleaning. Individually adjustable: water flow volume adjustable at the inlet and outlet adapter. Practical: self bleeding function for easy use. Complete set for a quick start: including filter media, hoses, adapter, suction and outflow tube and water atomizer. Optimal standing surface: safe