905-715-2447 Winter Hours: By Appointment Only 3301 Sideroad 10, Bradford, ON Canada
905-715-2447 Winter Hours: By Appointment Only 3301 Sideroad 10, Bradford, ON Canada

Home – Koi & Fish Pond Supplies Canada

Japanese Koi, Aquatic Plants & Pond Supplies Canada

Welcome To Hydrosphere Water Gardens - The Pond Experts

At Hydrosphere Water Gardens & Fisheries, we are not just another online pond website. You can visit our location to see our great selection of koi, beautiful pond plants, display ponds and pond supplies in person. However, if you don’t live in our area, we are your best online source for quality pond supplies and aquatic plants. We are committed to providing you with the best service, advice and products for your pond.

We have quality imported Japanese koi ranging from 4″ up to 18″, as well as domestic and butterfly koi. If you are looking for goldfish, we have standard goldfish such as Sarasa Comets and Shubunkins. We quarantine all our fish to make sure they are completely healthy before we offer them for sale.

If you have a large, natural pond, we provide pond consultations and assessments, as well as pond maintenance and restoration. We also supply and install diffused aeration systems and floating fountains along with pond treatments.

We have a great selection of beautiful tropical and winter hardy aquatic plants. We sell water lilies and lotus in all colours, flowering pond plants like iris, canna and water hyacinths.

Most importantly, with over 30 years of pond experience, we can provide expert advice to you – our customer, to make your pond the best it can be.

products for large natural ponds

We provide professional pond consultations and complete pond assessments to determine the cause of the issues your are having with your pond. We provide pond maintenance and restoration services, sell environmentally friendly & effective pond treatments, install floating fountains & diffused aeration systems.

Whether you use your pond for swimming, fishing, recreation or just appreciate its natural beauty, we can help.

Large Pond Assessments, Maintenance & Restoration

Our Services:
  • Pond Assessments
  • Floating Fountain Installations
  • Diffused Aeration System Installations
  • Weed Removal
  • Algae Control & Removal
  • Pond Treatment Sales & Application
  • Fish Health Assessments

Shop For Large Pond Products

Large Pond Treatments, Equipment & Tools
  • Pond Dye
  • Floating Fountains
  • Diffused Aeration System
  • Algae Control Products
  • Sludge Reducers
  • Weed Removal Tools
  • Barley Straw
Shop our great selection pond products - Including:
  • Pond Pumps
  • Japanese Koi
  • Aquatic Plants
  • Pond Filters
  • Fish Food
  • Pond Kits
  • Fish Medications
  • Water Treatments
  • & Much More

We offer quality products at great prices for your pond.

pond products and supplies Canada

Koi & Goldfish

Kohaku, Sanke, Showa

Utsuri, Goshiki, Tancho 

Sarasa, Shubunkin, Fantails

Quality koi imported directly from the best farms in Japan. Kohaku, Sanke, Showa, Utsuri are just a few of the varieties of Japanese koi we  have in stock. 

Pond Plants

Water Lilies, Lotus, Iris,

Water Hyacinth, Cannas

Water Lettuce, Oxygentors  

Add some colour to your pond with big, beautiful pond plants. Choose from Hardy water lilies, floating plants, oxygenating  plants, marginals and more.

Pond Supplies

Pumps, Filters, Fish Food

Medications, Floating Fountains

Algae Control, Pond Kits

We have all the pond supplies you need. Whether you are looking for an energy efficient pump, pond filter, fish medications or a pond kit  – we’ve got it.

Winterizing / Autumn Pond Products

Fall / early winter is the most crucial time of year regarding your koi and goldfish health. Winters in Canada and the northern states are often very long and cold. During this time fish are very vulnerable because of their slow metabolism and weakened immune system. Poor water quality, low oxygen and elevated carbon dioxide levels are likely to devastate a healthy fish population very quickly during the winter if the proper winterizing steps aren't followed. Some extra planning, care and maintenance can make all the difference as to whether your fish thrive through the long winter months or end up sick or even dead come spring.

Read our How to Winterize Your Pond Page For More Information.

We have all the winter pond products and supplies you need to get your pond ready for winter. Pond heaters / de-icers, aerators, fall wheat germ koi food and pond netting are just some of the products you need to keep your fish their healthiest through the long winter months.

winter pond products

Pond Heaters

Most pond heaters are designed to float to keep as hole open in the ice to allow oxygen in and toxic gases to escape from the pond.Pond heaters We carry the most reliable brand of pond heaters and de-icers such as Thermo Pond 3.0, Perfect Climate, Tetra, Aquascape and PondMaster.

Aerators

Aeration is another way to keep an opening in the ice through the winter months. The rising bubbles create a strong current that prevents the water from freezing. Aerators can also be used in the summer to increase circulation and oxygen levels. Plus they make a useful back-up to maintain oxygen levels in case you pond pump ever fails.

Cold Water Fish Food

Cold Water Fish Food the ideal food to feed koi and goldfish, particularly in cold temperatures. The first ingredient listed on the package of a good Spring & Fall or Cold Water Food should be wheat germ. Wheat germ is highly digestible, especially in cold water. The rich proteins often found in typical summer fish foods can be hard for koi and goldfish to digest when the temperature drops. feeding a wheat germ based food in the fall will help your koi to 'fatten up' before winter.

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About Us

Hydrosphere The pond Experts logo

Hydrosphere Water Gardens

Hydrosphere Water Gardens & Fisheries is a family run business that was founded in 1996. With a combined 30 years experience in the water garden industry, we continually strive to bring you the best products, competitive prices, excellent service and helpful advice…

More About Us

Early Spring Hours

Our Hours change throughout the season. Please check carefully before visiting us.
MondayClosed
TuesdayClosed
WednesdayClosed
ThursdayClosed
Friday10:00 - 5:00 pm
Saturday10:00 - 5:00 pm
Sunday10:00 - 5:00 pm
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Our 2024 Japanese Koi Shipment

Our 2024 Japanese koi shipment will be arriving soon! Scroll left or right to see what's coming
or Click Here To Go To Our Japanese Koi Page
Pond Advice & Tips

Expert Advice

Green water, string algae, or sick fish? We have been in business for more than 20 years, and during that time we have gained valuable experience dealing with all kinds of pond issues. Check out our pond advice page for helpful tips and articles.
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