Pondpro Airlab EV40 Airpump

I have 3 of the EV40, 1 of the EV20 and 1 of the EV120. All have performed perfectly. I run 22 tanks some have egg tumblers as well. Plus 4 brine shrimp hatchers and 2 large airstones in a 300L water aging tank of the EV120 plus another pump with plenty of air to spare. The EV40s run 10+ filters each. I've found the EV range to be fairly quiet for the amount of airflow.

I purchased a Pondpro Airlab EV40 Airpump High Volume Flow approximately 7 months ago. It developed a fault and was unusable. I contacted TechDen an explained the problem, they asked me to email a small video clip to illustrate my claim. I promptly attended to that and was contacted by them a day later. i received an apology for the faulty item and was advised that I would receive a Australian post prepaid return con note to attach to the packaged faulty item. I was advised that a replacement would be sent to me as soon as the faulty item was received. When the con note arrived I sent the faulty item back an received the replacement less than a week later. That is the way online business should be handled and I am happy to recommend The TechDen to everyone.

Very quiet , very low watts The only con is it doesn't have the power to get air into my deep tanks . Says 8 outlet manifold I had to block two off to make it 6. Would recommend buying the bigger model . For two tanks this would be perfect but not for deeper tanks

Great air pump runs my 10 tanks perfectly

Great high power pump. Very quiet. Would definitely recommend for running multiple tanks.

Excellent service and no problems when I rang up to change the size of my original order. Sent the next day with delievery the day after, thank you.