This summer has been particularly warm, which is great for sun worshippers, but not so good for your tank. 

Temperatures are now starting to soar into the danger zone for many fish and corals, which can cause stress and disease. Not everyone has the budget or space for a refrigerant chiller and so a simple solution is to chill your tank by evaporative cooling.

This low cost solution simply involves blowing a stream of air over the surface of your tank or sump to increase evaporation, which creates evaporative cooling.

There are plenty of low cost fans on the market however the OCEAN BREEZE units are different with each fan running on ball bearings, compared with similar cheaper versions where the plastic fan runs directly on the shaft.

4 Fan:

• Cools aquarium by increasing evaporation
• Quiet, long life fans, with ball bearing and brush-free motor
• Fits tank rim up to 12 mm 
• 90 degree adjustable brackets to adjust fan angle
• 12 V low voltage power 5.8W
• Total air volume: 120,000 l/h
• Corrosion proof plastic construction
• Best results obtained by fan blowing air across water surface
• Length: 291mm

6 Fan:

• Cools aquarium by increasing evaporation
• Quiet, long life fans, with ball bearing and brush-free motor
• Fits tank rim up to 12 mm 
• 90 degree adjustable brackets to adjust fan angle
• 12 V low voltage power 8.6W
• Total air volume: 180,000 l/h
• Corrosion proof plastic construction
• Best results obtained by fan blowing air across water surface
• Length: 411mm

Aquacadabra acts as credit broker/intermediary and not as a lender.

Klarna's credit products are provided by Klarna Bank AB, which is authorised and regulated by the Swedish Financial Services Authority, with limited supervision by the Financial Conduct Authority. More information can be found here.

Newpay finance options are provided through Deko’s platform by NewDay. P.D. Aquatics Ltd, t/a Aquacadabra is an Introducer Appointed Representative of Pay4Later Ltd, t/a Deko, which is authorised and regulated by the Financial Conduct Authority (ref no 728646) and is a credit broker, not a lender. NewDay Ltd is authorised and regulated by the Financial Conduct Authority (ref no 690292) and is authorised by the Financial Conduct Authority under the Payment Services Regulations 2017 for the provision of payment services (ref no 555318). More information can be found by clicking the newpay option above, or in the Newpay FAQs.

We really want you to be happy with the product that you've received. If however, when the goods arrive they're not what you want, then no problem - we have a 60 day no quibble return guarantee. Just let us know that you're going to return the item(s) by contacting us(stating your Order Number) and complete the returns packing slip that will have been included with your delivery. This will help us to quickly identify the item that you have returned (unopened and unused) - and we'll put a refund through for you.