Skywin Fish Aerator Pump - Rechargeable Battery Powered Aquarium Air Pump - Portable Bait Aerator for Transporting Fish, Outdoor Fishing, Traveling, Moving, Bait Cooling, and Power Outages

I have been using one of these for a bait bucket while collecting small fish to feed my large aquarium sunfish. Works great. Seriously reduces death from no oxygen in a bucket until I can get them home. Dropped one while wading through a ditch yesterday and could not find it. I lost it somewhere over a 100 yard stretch of ditch and back-tracked - assuming the IP protection only lasts so long because I could not find it so that means it was no longer producing bubbles. My fault -- immediately purchased another one. Excellent product.

Es perfecto para las fallas de luz cada vez más frecuentes

Bought two of these as back up aerators for my aquariums. Battery lasts well over a day on full power and even longer in the interval mode. Rechargeable batteries makes these even better never having to worry about having replacement batteries on hand.I’ve used one pump to aerate my goldfish tank while medicating as well. Works like a charm.

I purchased this Skywin fishing aerator on sale a while ago (it was around $AUD 30 at the time) and I am really impressed with it's performance to date (shop around as the device is sold under a variety of brands). I use it for my live bait (small minnows) when I'm trout fishing and I've also used it in conjunction with a 20-30 L tub to recover tired trout for release. In both applications it has excelled. The lithium battery is long lasting (it has probably saved me the cost of the unit in batteries already), especially if you use the intermittent mode and it has survived being left in my fishing bag over the closed season several times now with no noticeable reduction in performance (I always make sure the battery isn't fully drained before storing it for extended periods). The device also has a clip which is useful for attaching it to a bucket or tub, comes with a nice one way check valve to make sure water isn't accidentally drawn into the pump and the bubbler stone provides very nice aeration for such a compact and practical unit. I really only have two criticisms of this product. Firstly, installing the check valve requires cutting the provided hose and sliding both sides of the hose onto the ends of the check valve. Whilst this wasn't hard it's not the most sturdy connection and I've had the hose slip off a couple of times. I suspect a little bit of super glue would probably solve this issue ( a re-design of the check valve to have some serrations at each of the connection points would probably be a better solution). Secondly, the unit charges off a USB to Micro-USB cable. Whilst this provides a lot of flexibility (i.e. charging the unit in the car on the way to my fishing spot) an upgrade to USB-C charging would be ideal as it's becoming the global standard.

Product as advertised. Will buy from this Seller again