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When is the best time to stock fish in my pond? | Pond & Lake Q&A

When is the best time to stock fish in my pond?

When is the best time to stock fish in my pond?
Jan – Raleigh, NC

Pond owners looking to replenish their fish populations this season should grab their buckets and nets; spring is here and it is the perfect time to stock your pond with new game fish.

Spring and fall are the best times to add new fish to your pond as the temperatures are not as harsh making it easier for you to transport your newcomers and acclimate them to their new home. You can still introduce fish into your pond during the summer months but you will want to take extra precautions to make sure you can quickly transport the fish to your pond and take a little extra time during the acclimation process.

Deciding how many fish to add to your pond will predominately depend on the surface area of the water body. You can take a look at a few examples of stocking rates on our website. You will want to stick to a ratio of 3 prey fish (sunfish, bluegill, or perch) to 1 predator fish (bass) when choosing species to promote a healthy and balance fish population. Click over to our Fish Stocking Blog for some more information.

You can purchase fish from your local fish hatchery or catch and transport fish from a friend’s pond. Wherever the source, inspect the fish for signs of illness or disease before adding them to your pond. Our local customers can take advantage of The Pond Guy semi-annual Fish Day which takes place on the 7th of May. Fish day is a great opportunity to meet with other pond owners, speak with the friendly and knowledgeable The Pond Guy staff, and browse our wide selection of pond products from Pond Dye to 24’ Windmills. Customers can place orders online or over the phone until May 7th which will be available for payment and pick-up on the 8th between 11 a.m. and 1 p.m. There will be a wide selection of both predator and prey fish available for purchase including Hybrid Bluegill, Perch, Catfish and Bass. Walk-ins are welcome but selection will be limited by availability.

Make sure there is adequate habitat for your smaller fish to hide, grow and reproduce. Weeds, grasses and other debris already in your pond will provide some cover but you can introduce man made habitats to protect your fish without dealing with weeds and plants. Check out our Fish Habitat blog for some more insight into creating comfortable living spaces for your fish.

Pond Talk: What fish have you found in your pond?

Fish Trap

Ensuring Sufficient Pond Aeration – Pond & Lake Q & A

Picture of a Pond with an Airmax Aeration System.

Pond & Lake Q & A

Q: How do I ensure my lake or pond gets sufficient aeration? – Jack of Maine

A: Take a deep breath. Living things, whether they’re above water or below, require oxygen to thrive. If your pond or lake houses fish, then the aquatic environment needs to be rich with oxygen, and the best way to do that is by aerating the water. Pond aeration is simply diffusing life-giving oxygen into water evenly throughout the water column using surface aerators or bottom-mounted diffusers.

To determine whether your pond or lake requires aeration, take your pond’s temperature. Measure the temperature of the water 1 foot below the pond’s surface, and do the same at the bottom of the pond. If the results differ more than 3 degrees Fahrenheit, then your pond is not sufficiently aerated and it may need a little help. For a simpler test, JUMP IN! If you’re warm above the waste and freezing at your toes, it’s a good sign your pond is not being circulated or aerated enough. Here are the most common ways to churn up the water:

Bottom Bubblers: Bottom-mounted air diffusers, like the Airmax® Aeration System, are ideal for ponds and lakes deeper than 6 feet. They aerate ponds from bottom up, pushing air into the water via air stones or diffusers. These systems generally feature a shore-side cabinet that houses an air compressor, which is connected to diffusers at the bottom of the pond. The air is forced through the diffusers, which create medium-size bubbles that expand as they surface, releasing oxygen into the water and circulating the water column. These bottom bubblers are by far the most efficient at circulation and aeration.

Surface Aerators: Surface aerators, like fountains, provide pond aeration from the surface down. They agitate the surface of the pond, pulling water up from below and releasing into the air, where the droplets explode into a decorative spray pattern. The surface area on each droplet of water is saturated with oxygen, which it delivers back into the pond. Fountains pull water from about 6 feet down. For ponds and lakes 6 feet deep or less, a fountain can act as both a pond aerator and a decorative feature. Depending on your pond’s size, you may need more than one fountain to properly aerate. When ponds are deeper than 6 feet, fountains become more for decoration and you need to think about a bottom bubbler.

Alternative Aeration – Wind Power: If power isn’t available near your lake or pond, you can go with a wind aeration system to keep the air flowing. Windmills are primarily designed for decoration and they  come with one air stones to aerate up to 1 acre. You’ll need constant  wind blowing at least 3 to 5 miles per hour for continuous aeration, but they are a great backup system to an electric air compressor or in a remote location. Windmills are available in 12-foot, 16-foot and 20-foot towers. Remember: Windmills do not provide continuous aeration and should not be used as a direct substitute for electrical powered continuous aeration systems.

Alternative Aeration – Solar Power: Solar powered aeration systems are another great alternative to aerating your pond without having to pay for electricity. Solar aeration systems are great for both remote
installation and environmental conscience applications. They are for aquatic environments ranging in size from small decorative water gardens up to ponds or lake up to 5 acres. These fully automatic systems are designed to run up to 20 hours per day under standard operating conditions. The battery backup system allows them to run like normal under less than optimal conditions. One of the biggest downfalls of solar powered aeration systems are their high price tag.

POND TALK: What do you do to aerate your pond?

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