PondMerchant - Your source for water treatments, algae control, and other pond supply products!

Looking for pond maintenance supplies? Pond Merchant is your online source for the best pond supplies and pond accessories. We are one of California's premier pond supply warehouses.

We've been helping customers create beautiful ponds for over 14 years!

Tip: Keep your pond healthy through the winter! Start with the Microbe-Lift Autumn Prep, it's beneficial bacteria specialized for pond winterization. We also have the Laguna De-Icer, Activated Carbon, and winter pond fish food.

Also check out our latest article on winter pond maintenance tips!

We carry high quality pond supplies and accessories including:

Pond pumps from Pondmaster, CalPump, and Aquascape
Pond water treatments by Microbe-Lift and Aquarium Pharmaceuticals
Algae control from Ecological Laboratories
And many other pond supplies from Tetra, Emperor Aquatics, Aqua UV, and OASE

We try as many of our products as possible, so we can provide first hand experience! To learn more about building and maintaining a pond, pond supplies, or koi fish check out our Articles section or browse through the FAQ's.

Shop Pond Products

Shop by Manufacturer

Pond Supplies Best Sellers

Mean Green Algae Team ALGAECIDE Price: Price Varies See details	Wheat Germ / Quick Grow Price: $5.99 See details
Dainichi Koi Fish Food - All Season Price: Price Varies See details	ProForm-C Price: Price Varies See details
Concentrated Barley Straw Extract Price: Price Varies See details	Barley Pellets Price: Price Varies See details