Available from NZ aquarium Store in Auckland 12 months warranty Pickup from Pakuranga Heights

This Boyu Cooling Fan FS-120A helps prevent your aquarium from overheating and are especially important if you do not have an aquarium chiller. The heat generated by multiple powerheads, skimmers, return pumps and aquarium lighting can easily cause temperatures in your aquarium to rise to levels that are detrimental to fish and corals.

It should be noted that cooling fans are not as efficient as aquarium chillers, but they will help to lower tank temperatures by 2 or 4 degrees. An aquarium chiller is still a necessity if you battling with rising temperatures.

How do cooling fans help to lower water temperature? Cooling fans lower water temperature by promoting evaporation, venting warm or hot air from cabinets and lights.

Fans can be directed to blow across the surface of the water causing evaporation and lowering the water temperature in an aquarium.  A major downside of using cooling fans is that evaporation increases greatly, requiring that freshwater or RO/DI water be replenished.

Used with a timer, the fans can be turned on or off automatically to coincide with the lighting schedule.

Specification:

Power: 12VDC Max Power: 4W Noise: <39dB Dimension (mm): 172 x120 x 120 Glass Size: up to 23mm

Ask us about the many more products we have available including pumps, dosing, auto-top-up, skimmers, reactors, test kits, supplements, medication, LED lights, heaters, fans, CO2 supplies, fragging, UV, etc After you win my auction, look out for the payment instructions email which will give you final instruction to complete your purchase.