GROWNEER 550 GPH Adjustable Flow Pond Pump, 2-Pack

Last updated date: October 13, 2021

DWYM Score

8.9

GROWNEER 550 GPH Adjustable Flow Pond Pump, 2-Pack

Why Trust DWYM?

DWYM is your trusted product review source. Along with our in-house experts, our team analyzes thousands of product reviews from the most trusted websites. We then create one easy-to-understand review. Learn more.

Don't Waste Your Money Seal of Approval
Look for the DWYM seal for products that are the best in the category.
Show Contents

We looked at the top Pond Pumps and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Pond Pump you should buy.

Update as October 13, 2021:
Checkout The Best Pond Pumps for a detailed review of all the top pond pumps.

Overall Take

This pond pump has a knob to adjust the water flow rate. It has three nozzles so you can get the right water flow for your pond. The pump can be used in ponds, fountains, aquariums and more.


In our analysis, the GROWNEER GROWNEER 550 GPH Adjustable Flow Pond Pump, 2-Pack placed 3rd when we looked at the top 5 products in the category. For the full ranking, see below.

From The Manufacturer

WATER FLOW CONTROL. An Adjustable Knob to control the water flow rate, so you can get just the amount of water pressure you want. Maximum flow rate: 550GPH (2000L/H). The impeller shaft is stainless steel for long life span. STRONG POWER & HIGH LIFT. Voltage:110-120V. Max Lift Height: 7.2ft. Model number is SML-630. 30W high efficiency motor for energy saving. Lift height is a max height the water goes up, after connecting the water pipe to the nozzle (Make sure the joint sealed securely and tightly). 3 NOZZLES. Each water pump has 3 nozzles for option: 0.51"/0.62"/0.75". Provide a different water flow as you desired. Threaded fittings make it more stable. Detachable and cleanable. SUCTION CUP & 5.9FT POWER CORD. Long enough cord for easy installation. 4 individual powerful suction cups help keep it in place, so you can stick it on the right side of the aquarium, either vertically or horizontally. WIDELY APPLIED. Circulate and aerate the water, making it more attractive to your fish or turtles. This submersible pump is perfect for aquarium, fountains, spout and hydroponic systems, etc. Meet UL 1081standard.

An Overview On Pond Pumps

Whether you have a man-made or natural pond, a pond pump is a good way to ensure that the water can circulate in the space. With a pond pump, you can avoid having stagnant water that is not rich in oxygen. A pond pump introduces additional oxygen into the water, making it more habitable for plants and fish.

Solids-handling pond pumps can help remove dirt particles from the water so you have a clear and clean pond. You can also create a fountain or waterfall with certain kinds of pond pumps to create a beautiful and relaxing visual effect.

When selecting a pond pump, one of the most important things you need to take into account is the size of your pond. If the pond pump is too small for your body of water, then you will end up with stagnant water, low oxygen levels and a build-up of sludge.

It’s important to check the size that the pond pump accommodates, and ensure that it can circulate the total volume of your pond at least once every two hours. For example, if you pond is 1,000 gallons, then you need a pond pump with the ability to circulate 500 gallons per hour at minimum.

The Pond Pump Buying Guide

  • If you have a waterfall or stream in your pond, be sure to check the dynamic head pressure of the pond pump. You will need to consider the height of your waterfall, the total length of the tubing and the number of fittings you have. Check the flow rate and head pressure to ensure you have enough power to flow the water up to your waterfall or stream.
  • When it comes to a pump mechanism that operates underwater, it’s important to look for quality and longevity. Ensure all parts of the pump are water-resistant and that the manufacturer offers a long warranty. Dealing with replacement parts or a replacement pump can be troublesome and time-consuming.
  • If you have a lot of fish and plants in your pond, then you will need to get a larger pump size. Instead of getting a pump that can circulate the total volume of your pump every two hours, opt for one that can circulate the total volume in one hour.