PONDFORSE Quiet Air Pump - 475GPH 30L/MIN, 20W with Adjustable Airflow & 4 Outlets for Aquariums, Fish Tanks, and Hydroponic Systems Review

I have tried many latest generation Whisper AP300 pumps to ensure good root oxygenation in hydroponic DWC. Always the same problem: not enough power to propel 2 larger stones or ceramic stones. I just received my PONDFORSE 475GPH 30L/min 20W Silent Air Pump and WOW. This device is like four AP300 for less. So I had to tap "Exit" to see if it was enabled. If I could give more stars I would. So if you are looking for a powerful priming pump, you will love this one. Check the dimensions, it's a…

This pump is quite large and cannot be hung from the back of the aquarium. You will need plenty of air hose as it will be stored under your tank and buy yourself some one way valves. It puts out a ton of air, way more than my 90 gallons need, but that's not a problem because the knob is adjustable so you get just the right amount. This pump can easily support multiple tanks of 90 gallons or even 125 or more. Comes with a 4 way splitter but you can split it even more as it releases A LOT of air.

Used this pump to aerate my (40 gallon) shaded outdoor aquaponic system, primarily a biofilter component, 24/7 for over 10 days! Summer highs topped 115F and this pump still manages to deform as well as expected without even breaking a sweat! Even in this heat, the pump generates little heat and only ever feels warm! For the price, this pump also produces serious performance and has no issues. Pushing through the air threw some air rocks to the bottom of my (24″) tank! Provides plenty of air…

Don't worry about those cheap, underpowered pumps that are either noisy or can pump enough air to get the job done. The thing is durable and very quiet. Loud, of course, but it's hard to hear because of the gurgling sound. Yes, the bubbles are "louder" than the pump itself. I have it running constantly with two 6" Airstones and the other two ports are connected with knotted tubing. There is an adjustable dial to turn on and off and control the The big one is like a volcano in the air and I have

I am currently using air to grow hydro plants. I have used many different air pumps for marine reef maintenance in the past. I've been using hobby air pumps for almost forty years, so I think I might have some experience with air pumps. Now I have a 50 watt pump from another manufacturer for growing medicinal herbs. It produced enough air for 6 5 gallon buckets. It was never the quietest pump, but I had it hanging in my grow tent, so I didn't pay much attention to the noise. This went on for…

Like my other reviews, this review is given over a period of time. I received this item quickly and it was well packaged. When I saw its size I thought it would be better called the Pondhorse, but it's not as big as it looks, and certainly not as big as a koi pond pump. In fact, I was surprised when I unscrewed the case to see if it had any spares and filters (an extra filter is included). This is a double diaphragm pump with similar performance to the GHP pump, just with a thicker body for…