Pond Treatment & Additives

The right pond additives can really improve your pond. Our pH additives will make sure that you pond maintains a safe pH level for your fish. We also sell other pond additives, like water conditioners. Whatever pond additives you need for your pond, Pond Depot is the place to find them. We have an excellent selection for you to browse through.

Displaying products 121 - 150 of 238 results	Show:	Sort:

Summit Barley Flakes 24 oz Only: $83.10 Safe for fish and plants	Cal Pump Water Monitors PondMeter Test Strips Triple Only: $84.30	Clear Pond High Potency Dry Formula Only: $87.60 Over 56 billion dormant microbes in each ounce
Microbe-Lift Spring-Summer Cleaner Only: $89.13 1 lb.	Summit Barley Straw Planters - Large Only: $89.13	Pondmaster PONDFIX with Activated Barley 9 oz Only: $90.57 Pondmaster Water Conditioners
Carefree Pond Builder Starter 32 oz. Only: $92.73	Microbe-Lift Praziquantel - 10 gram Only: $94.83 10 gram	Pond Keeper Powder w/ Barley Straw (16 oz) Only: $96.21
Crystal Clear Vanish Dechlorinator Dry 2-LB. Only: $98.49	Pond Keeper Barley Straw Extract (16 oz) Only: $98.79	Laguna Biomax Only: $99.69
Bio-Mate Refillable Media Balls - Carbon Only: $102.39 75-pc - purify; aerate; biological	Laguna Phos-X Granules 32 oz 2 pk Only: $102.39	GreenClean Granular Algaecide - 4 Sizes (NOT FOR SALE IN CALIFORNIA) Only: From $102.39 to $647.55 GreenClean Granular Algaecide - 4 Sizes
UltraClear S.S.T. Super Strength Treatment 32 oz. Only: $102.66	UltraClear Instant Pond Clarifier 32 oz. Only: $102.66 Treats up to 6,000 gallons per 12 oz	Pond Keeper - 12 Count - Dissolvable Bacteria Blocks (1 oz) Only: $103.92
Pond Keeper - 12 Count - Dissolvable Bacteria Packets (1 oz) Only: $103.92	Pond Keeper Oxygen Based Stone Cleaner (32 oz) Only: $104.22	EcoLab PL/GEL Filter Pad Innoculant Only: From $39.87 to $104.82 Available in 3 Sizes
Laguna Clear Fast 67 oz Only: $105.72	pH 4.01 Buffer Solution Sachets (25 pcs.) Only: $105.72 20ML PACKET 4.01 BUFFER SOLUTION (25 pcs.)	pH 7.01 Buffer Solution Sachets (25 pcs.) Only: $105.72 20ML PACKET pH 7.01 BUFFER SOLUTION (25 pcs.)
Microbe-Lift Maximum Clarity Plus Only: From $58.92 to $372.45 Available in 4 Sizes	Microbe-Lift Pond Salt Crystals 35-LB Only: $114.48 35-LB	Summit Clear-Water Pond Clay 7 lb. Only: $120.21
Clear Pond QuickFix 6 Lb. Only: $131.70	GreenClean Pond 02 PLUS - 2 Sizes Only: From $137.43 to $331.95 Slow Release Oxygen Plus Bacteria - 2 Sizes	TetraPond Sludge Reducer Only: From $66.15 to $138.66 Full season water clarifier program


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