A must have due water changes! It may take longer than a traditional water change, but it's well worth it. No more trash cans and hoses, mix the salt right in the unit, put in the hoses, plug in and walk away. Shipped to the US with no issues!

Only used once so far fit for ease of use and aquarium care it’s amazing

After some initial problems gordon sorted it out no quibble no problem even on a Sunday I'm 100 % happy with the unit couldn't ask for more highly recommend anyone give reefloat a try

Probably the best bit of kit I’ve ever bought for the hobby, I wish I’d bought one years ago! Also very speedy and helpful advice from Gordon on the size I needed. I was on the verge of giving up my freshwater aquariums due to my bad hip and the difficulty of carrying buckets for water changes. My Reefloat has been an absolute game changer, very easy to use, takes away all the heavy buckets and much less stressful for the fish because the water change happens gradually over a few hours. Not only am I not now giving up but I’ve decided to set up a reef tank, which I’ve been wanting to try for a few years now. I’ll definitely be ordering another Reefloat from Gordon for salt water once I get the new reef tank set up.

I was always reluctant to do water changes- now I almost look forward to them! I can't understand why these aren't talked about more in the hobby. Great bit of kit and great service- totally recommend.

I’d spend all week dreading the big water change. Now it’s a breeze. I don’t pretend to know it’s secrets but this magic box has saved me from days of recovering ❤️‍🩹

First class product does exactly what it says on the tin..big time saver .

This ATO is essential, I have full confidence now the system is being topped up whenever it is needed. The failsafes provide me with comfort in knowing the device will handle things effectively and I will be notified to resolve any issue without a flood. The device knows when my hands are in the sump and won't trigger, another great feature. Overall I highly recommend to anyone.

The awc53 from Reefloat is just an absolute god send it makes life a lot easier for water change’s and the company itself comes with amazing customer service

Loving this new AWC88b It's easy to work with, clean and consistent. I love the fact that the water change takes 4 hours because it reduces parameter shock to my system.

I've always toyed over getting one of these so glad I have an absolute brilliant bit of kit no fuss straight forward ti use and no hassle at all sit back and let it do its thing all corals and fish have a nice grin and extremely happy 😀

I gave up tropical fish keeping some years ago, being in my early 70s the water changes were getting too much for me. Having discovered these water change units when surfing the net aroused my interest in fish keeping, only this time what I always wanted was to keep marine tropicals, I went ahead and purchased a marine tank, Red Sea was my choice plus accessories, I then purchased this AWC 53 and am over the moon with this machine, being an absolute must for all marine fish keepers. I then reviewed several ATU units and found that this company sold what I thought was, by far the best option and like the AWC the ATU unit is by far a winner.

Excellent, time saving, efficient, automatic stable change process which does not alter any water chemical parameters too quickly. Highly recommended.