Dymax Vortex Cooling FAN W-8 Bioscape Excessive algae growth is the

Excessive algae growth is the most common complaint of aquarium keepers of all experience levels

Highly nutritious formula and rich in protein

eye-catching display while being energy-efficient

Each goldfish crisp is made using an exclusive low-heat process which preserves essential vitamins for a healthier

Effective within minutes

Dymax Vortex Cooling FAN W-8 Bioscape Excessive algae growth is theDymax Vortex Cooling Fans use vortex technology to generate a high cooling effect. Reduce up to 2 4deg from room temperature. Hang on design suits most aquariums. Air intake chamber fan concealed internally for safety purposes. Operates on DC Voltage (15V) for low power consumption. Elegant and stylish design. W 8: Max Air Flow 10. 5CFM. Max Air Pressure 9. 8mmH2O