Fountain Bowl Biological Filter Kit – Square Easily turn your square fountain bowl into a functional biological filter with the Fountain Bowl Biological Filter Kit – Square. Designed to fit square 27″ and 33″ Fountain Bowls and 32″ and 40″ round fountain bowls, this upgrade offers an efficient and affordable way to enhance filtration in ponds and waterfalls.
Capable of filtering up to 3,500 gallons (13,200 L), the system improves water quality by encouraging beneficial bacteria growth on the included BioBalls™ media and filter mat. It’s an ideal solution for anyone looking to maintain cleaner, clearer water in a compact setup.
Included:
(4) Internal support shelves
Custom filter mat
Bio-media net
BioBalls™ Biological Filter Media
1.5″ rubber bulkhead fitting
Tee fitting for water flow connection
Features:
Converts 27″ or 33″ square fountain bowls into biological filters
Filters up to 3,500 gallons depending on bowl size
Easy to install and integrate with existing pond or waterfall
Compact, in-basin filtration solution with no bulky equipment
Encourages healthy biological filtration for clearer water
Ideal for small ponds, water gardens, and decorative water features
Clear answers about our services, shipping, custom fountains, and water features.
Yes, we offer full professional installation services across Ontario.
Yes, we offer free delivery within Ontario and free shipping across Canada on most orders over $200.
Oversized items may require additional freight charges.
Oversized or heavy items may require freight shipping depending on product size and delivery location.
If you're outside Ontario, a freight fee may apply. You can fill out the quotation form on the product page to request an estimate.
Yes, we design and build custom fountains and water features tailored to your vision, style, and available space.
Yes! We are one of the first in Ontario to design and manufacture Spray Rings and Spray Bars.
Each piece is handcrafted, adjustable, and customized for your water feature.
We offer complete solutions for fountains, Spray Rings, Spray Bars, water features, and pump installations.
From supply to final installation — AquaGarden does it all.
We supply original products from AquaScape, Atlantic-Oase, CrystalClear, and Airmax.
AquaGarden
Trusted Canadian supplier and builder of premium water features, fountains, ponds, and spray ring systems.
Serving: Toronto, Newmarket, Aurora, Richmond Hill, Vaughan, Mississauga, Barrie, Brampton, Markham, Etobicoke, North York, Scarborough, and surrounding Ontario.