Aquarium 24V DC Water Pump with Controller, Submersible and Inline Return Pump for Fish Tank,Aquariums,Fountains,Sump,Hydroponic,Pond,Freshwater and Marine Water Use (3170GPH,86W,20.3FT)

The media could not be loaded. I have a 60 gallon corner tank that I’ve been running for a little over two years now with a smaller one of these pumps so I decided to upgrade and get a bigger one for my bigger tanks and I end up losing the fittings to go on the pump the way I need it to And I messaged them offering to buy it because it was my fault And they turned around and sent me a full set of brand new fittings for free. I don’t know what else I could do to help encourage you to buy from this company, but they are the ones to buy from. (The fish tank is set up to raise baby cichlids)

The pump is an amazing little pump. However the controller has a major flaw which cause the controller to go into a hard lock out if your power supply ever drops below 16 volts and will never recover unless the controller is power cycled. There is also an overvoltage lockout at 30 volts as well so if you have a charger that is a bit aggressive on a fully charged 24v system you will easily hit the upper limit. There is no problems with having these safety limits, but the flaw is making them hard lockouts. When things return to with in "normal" let the people pump...

I've been in the saltwater aquarium hobby for over 20 years. I currently have a built in 400 gallon reef aquarium for about the last 6 years. My previous pumps were good and listed as quiet, which they were pretty quiet until I purchased these! I purchased 2, 3170 GPH pumps to run my 400 gallon aquarium, the entire family noticed how much quieter these pumps are! So far for the 2 weeks I've had them I couldn't be happier with the performance especially the quiet performance and the price! Believe me I've dealt with hundreds of pumps/power heads over the last 20 years this one so far is the best I've had!

If the first one didn't die within 30 days I'd give it 5 stars. The replacement came the following day from Amazon and so far it's working great. I have it just under maximum flow (18 out of 20), and might turn it up.The feeder timer is only 10 minutes. I wish it was adjustable between 10-30 minutes or longer.When you target feed coral and or fish in a 210 gallon tank, 10 minutes doesn't quite cut it.Wish it was Mobius compatible or controllable via Bluetooth or wifi, but I can live with the manual button press for now.Otherwise I'm more than pleased.

The connection for the controller needs to be updated to fit tighter. It turns on and off and I can hear the electricity sparking in the connection. Had to tape it but it's still like you can't even let wind hit it or it electricity shut the controller and pump off.