Best Solar-Powered Aerators for Ponds | 2020 Review

Solar Pond Aerators

Aerating is an important part of maintaining the cleanliness of ponds and other backyard water fixtures. Unfortunately, the utility bill from pond aeration systems can start to add up as there will be times when you need to turn on the device for long periods of time. Fortunately, this can be resolved if you grab a solar-powered aerator instead.

Product NameOur RatingPump Type
Solariver Solar Water Pump Kit★★★★★Submersible
PowerEZ Solar Water Pump Kit★★★★Submersible
Viajero Fountain Pump★★★★Floating
Ju Tai Solar Water Fountain★★★Floating

Top Solar Pond Aerator Features

There are many different factors you need to consider when you purchase a solar-powered aerator for ponds but we consider the following factors to be a bit more important when it comes to the purchasing decision.

Maximum Flow Rate & Depth

First, make sure the actual aeration system is capable of supporting the whole size of your pond. Generally-speaking, solar-powered aeration systems are better-suited for small ponds because of their output and battery life. In addition to the size, you also need to pay attention to the depth capability. For example, some pond aerators can work up to a depth of 1.7M.

Solar Panel Installation

The solar panels should be easy to install and adjust. Some solar-powered pond aerators will come with panels that can be adjusted in terms of angles. Others will come with stakes so that you can secure the solar panels in a firm location.

Safety Mechanisms

It’s also important to consider any safety features that come with the pond aeration system. For example, some systems come with a functionality that automatically turns off the pump if it gets blocked by debris. These kinds of features will help maintain the longevity of the solar pond aerator.

Top Solar-Powered Aerators for Ponds

Solariver Solar Water Pump Kit

You will be surprised by how powerful this aerator is despite being powered by solar energy. The pump has a flow rate of about 360 GPH+. Do note that there is no battery with this aeration system, which means it will only work when there’s sunlight. If you live in a place that’s fairly cloudy then this might not be the right fit for you.

Viajero Solar Pond Pump

This solar-powered aerator will work well for those who have small ponds and water fixtures (such as bird baths). It comes with a 2.5W solar panel and a 800 mAh battery.

Unlike other aerators which are submersible, this one is free-standing and will float around the pond. One feature we like is the auto-off function, which occurs when debris gets stuck in the pump.

PowerEZ Solar Water Pump

This solar-powered aerator is a good fit for small to medium-sized ponds because of its output (which stands at about 410 GPH+). The aerator uses a submersible design and also offers two spray head options.

We like that this is easy to set up. You just need to place the pump into the pond then place the solar panel in an area where it will be exposed to plenty of sunlight.

Solar-Powered Aerators FAQ

What Does Pond Aeration do?

The aeration process helps you achieve a number of things with your pond. First, it improves the overall quality of the pond habitat by oxygenating the water. This is important if you keep fish and other aquatic wildlife in the pond. Second, the aeration process will breakdown unwanted bacteria and also reduce the development of algae.

Can You Aerate a Pond Too Much?

Not necessarily but you want to make sure that you aren’t aerating too much as it can cause potential disturbances. For example, the bubbling might create some turbulence in the water and prevent the pond fishes from relaxing. In any case, solar-powered aerators aren’t likely to be much of an issue as they are only designed to run during the day for a limited period of time.

Do You Need an Aerator for Small Ponds?

This depends on a number of factors. For example, a small pond may already be getting enough oxygen from the aquatic plants that live in it. In any case, having an aeration system can only benefit the overall quality of the pond habitat (even if it’s only used for a short time).