Best Sanco Industries Indoor Fountain Algae Treatments in 2026

The original and best selling barley straw pond treatment from summit

Keep your pond water clean and clear year-round

Clear your pond, fountain and fish tank naturally

Algaecide clears pond and fountain water

Safe for plants, birds, and wildlife

NOT safe for fish

Helps control algae growth in ornamental fish ponds

Not recommended for use in ponds with live plants

Each block treats 250 gallons

2 Bottles of FounTec Algaecide. 16 ounces total.

Algaecide clears pond and fountain water

Safe for plants, birds, and wildlife

Fast acting and no chlorine needed

Kills and inhibits all types of algae growth in all types of waters

Treats over 2400 U.S. Gallons with recommended dosage: one drop per gallon of water per week

Pond Blue enhances the look of your water feature by creating beautiful blue water

TotalPond Pond Blue helps protect fish and plants by keeping them hidden from predators

It also shades the water from harmful UV rays

Fountain Algae Control Solution 8-Ounce Bottle. Also available in 32 oz. and 64 oz. bottles. DO NOT USE WITH FISH

Effectively eliminates green water algae, string and hair algae, blanketweed algae and others. Non-hazardous, non-staining, and non-foaming when used as directed

Controls green water to keep pond water clean and clear in ornamental ponds and water gardens

Contains one (1) API POND ALGAEFIX Algae Control 32-Ounce Bottle

Effectively controls green water algae, string and hair algae, blanketweed algae

Controls green water to keep pond water clean and clear in ornamental ponds and water gardens

Contains one (1) API POND SIMPLY CLEAR Pond Water Clarifier 16-Ounce Bottle

Clears cloudy water and consumes sludge quickly with a powerful dual-action solution

Clumps floating particles into large clusters and breaks down dead algae, sludge and fish waste

Natural pond treatment safe for all aquatic life

Reduces unsightly debris to maintain clean & clear water

32-ounce barley extract bottle treats 2,000 Gallons for up to 4 months

GREENCLEAN GRANULAR ALGAECIDE: This 8-pound bucket treats and controls algae in up to 16,000 gallons of water for your in-home or residential ponds, fountains, or water features; this product can be used while your pond is stocked.

IDEAL FOR PONDS WITH FISH AND AQUATIC LIFE: This product is not harmful to fish or aquatic plants when used as directed and can be used while your pond or water feature is fully stocked; kill algae and improve water quality while your fish and plants thrive.

CLEAN FORMULA: Our clean formula is a great alternative to harsh chemicals and it is chlorine, copper, and phosphate-free; that means it won’t harm fish or plants and targets the algae in your pond.

Keeps fountains clean and clear: This fountain enzyme clarifier product is designed to keep your fountain clean and clear by breaking down organic waste, debris and other contaminants.

Easy to use: Simply add Fountain Clarifier to your fountain water, and let it work its magic.

Improves water quality: Fountain Clarifier helps to improve the quality of your fountain water by reducing unpleasant odors and discoloration.

BREAK DOWN UNSIGHTLY DEBRIS: Oxy Pond Cleaner (OPC) safely and quickly breaks down accumulated organic debris from rocks, streams and waterfalls near your pond or fountain; Can be used to spot-treat all areas of light-to-heavy accumulations of debris

CLEAR WATER FEATURES: Oxy Pond Cleaner uses oxygen power to break down unsightly debris; It is especially beneficial on large and small streams and waterfalls; OPC can also be used to clean planters, decks, accessories, and lawn furniture

REDUCES ODORS: Oxy Pond Cleaner oxidizes and detoxifies to quickly remove muck, dirt, and grime; These features also help to control pond odors, creating a more inviting environment

Pond Muck and Sludge Remover: Kasco’s Macro-Zyme Muck Block pond equipment is the perfect choice to control and eliminate sludge and foul odors in tanks, ponds, and lakes. Once introduced, this pond cleaner for outdoor ponds quickly releases billions of beneficial organisms and enzymes to reduce muck, neutralize odors, and clean your water!

Clear, Neutralize & Purify Water: Our Macro-Zyme pond muck remover rapidly eliminates dead grass, leaves, fish waste, and sludge through increased decomposition. Macro-Zyme sludge treatment can reduce odors in 24 hours or less and decrease nitrates and phosphates to help restore a healthy oxygen level.

Large Treatment Area: This 12 lb. Pack of 2 Time Release Block of Macro-Zyme treats up to 6 acre-feet square feet of water per block and has a shelf life of two years. Use directly into your pond or lake without hassle or needing extra equipment. For best results, refer to the attached product document for all information.

No More Green Water

No More Algae Growth

Also retards the growth of suspended algae blooms

Contains (1) API POND and WATERFALL CLEANER Pond Cleaner 2.2-Pound Container

Deep cleans ponds, birdbaths, and fountains on contact with the power of active oxygen

Cleans pond surfaces, waterfalls, and decorative rocks.

BIRD BATH AND FOUNTAIN CLEANER: This gentle but fast-acting natural formula reduces the build-up of scale and mineral depositS.

EXTEND PUMP'S LIFE: With regular use, it will help to protect and extend the life of your pump.

FISH AND PLANT FRIENDLY: Helps to maintain a balanced ecosystem and is safe for fish and plants. Non-acid formula is safe for kids and pets.

Effectively cleans and clarifies fountains and fountain water

Ideal for water features with standing water, fish, or plants

Flocculent and phosphate binder keep fountain water clean and clear

Keeps bird baths, fish bowls and water features up to 10 gallons clean, clear and free of green organic growth

Unique patented time-release system delivers a proprietary blend of naturally occurring bacteria and enzymes into the water for 15 days

Veterinarian approved and safe for fish, plants, birds, animals and humans

Improves water clarity

Naturally balances pond water

Protects fountains, pumps and filters

For small ponds with heavy algae growth, clean the excess algae off the sides and ornaments before adding Bloom Buster Liquid Algae Control.

This bottle treats 2,880 gallons of water.

Use 1/2 tsp to treat 30 gallons of water. Repeat dosage once per week for maintenance.