Will this product help kill grass floating and growing on the surface of our pond?

Not sure about this product with the grass as I'm ordering for the first time. I can tell you we live in FL and had awful grass problem a few years ago. We got it removed (it was so out of control it appeared you could just walk across the pond) and then got a permit from FL Fish and Wildlife for 10 grass carps. We ordered some from a local fish farm and have been 4 years or more with no grass problems!

I have a a pond1500 gallons how much do I use per treatment?

USUALLY 1 GALLON TREATS ABOUT 500,000 GALLONS. MORE IS BETTER THAN LESS. USE 1/2 GALLON EVERY MONTH OR 2 MONTHS. IT WON'T HURT THE FISH. WILLIAM

How much should be applied for a 6-7k gallon pond?

Hi...I had this exact same question because my Koi pond is 6-7k gallons too! I went to the Pondworx website...saw a contact spot. Long story short within 15 minutes a cus service person there was kind enough to e-mail me back this answer. For 6,000 gallons she said start with SIX ounces....said once water clears up a bit, cut it down to 4 oz per week for maintenance. This product is new for me so I can't say how it will work, but hopefully this will answer some questions on how much to use...even for some who have 3,000 gallons or 10,000 gallons..I think most here on Amazon don't have 1 million gallons ala the bottle :) can use the 6oz for 6,000 gallons as a reference...FROM Pondworx cus service. Hope this helps.

I have 2 ponds One is about 40 yards wide and 60 yards long would this product work with killing the algae that sits on top?

Is your pond aerated? If not, start there. A septic aerator some hose and a a couple diffusers in the pond at opposite ends will be a good start, then, depending on the bio load in your pond, (i.e. fish, ducks, leaf debris, etc...) adding the pond bacteria will help break down the bio matter and help - in concert with the aerator - keep algae from becoming a problem. A healthy pond has moving water, oxygen and good bacteria system to break down the muck. The septic aerator and the bacteria hit on all points.

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💦 Transform your pond into a crystal-clear oasis—because your ecosystem deserves the best!

MASSIVE COVERAGE - One 16 oz bottle treats up to 2,500 gallons—perfect for large ponds and water gardens.
ECO BALANCE BOOSTER - Restores pond harmony by breaking down sludge and organic waste rapidly.
FISH PLANT FRIENDLY - Formulated to protect your carp, plants, and wildlife while enhancing water clarity.
INSTANT RECREATION READY - Safe for fishing, swimming, and water activities immediately after application.
SYNERGISTIC ECOSYSTEM CARE - Works seamlessly with other Pondworx products for sustained pond health.

Pondworx Pond Bacteria is a concentrated, fast-acting liquid formula designed to treat up to 2,500 gallons of water. It effectively breaks down mud, sludge, and organic debris without harming fish, plants, or wildlife. Ideal for large ponds, water gardens, and carp habitats, it allows immediate use of treated water for recreation and fishing, supporting a balanced and healthy aquatic ecosystem.

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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Item model number	60036
Pet Life Stage	成年
Item Form	リキッド
Allergen Information	Allergen-Free
Size	1 Pint (16oz)
Specific Uses	Water treatment
batteries required	No
Batteries Included	No

Pondworx Pond Bacteria - Concentrated & Water Properties Formulated - Carp Safe - Treats 16 oz & Up to 2,500 Gallons of Water

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