From rural farm ponds frequented by livestock to sprawling neighborhood basins framing a suburban community, large water features require serious care. These are living, working ecosystems that deserve effective, environmentally friendly water treatment solutions.

Our Bioverse Healthy Ponds 51113 Aquasphere Pro provides a continuous 30-day solution for clean, balanced water. This single, 100% biodegradable sphere continuously treats up to 250,000 gallons, making it effortless to maintain large farm ponds, HOA retention basins, and small lakes.

THE MAGIC IS IN THE SPHERE - Our AquaSphere®PRO Biodegradable 250,000 Gallon Pond Cleaner is designed precisely for these water bodies. One sphere, six inches across, made from a corn-based polymer certified compostable to ASTM D6400 and marine degradable per ASTM D7081. Simply toss it in. It sinks to the bottom and begins releasing a proprietary blend of beneficial bacteria and enzymes through a patented timed-release system - 24 hours a day, 7 days a week, for a full 30 days. The bacteria and enzymes consume excess nutrients, break down organic sludge, reduce ammonia, and restore the clarity that clean water naturally has. The corn-based shell quietly biodegrades on the pond bottom when the treatment cycle ends. Nothing to retrieve. Nothing left behind.

AN EIGHTH OF AN ACRE OF WATER IS A WATER WORLD OF ITS OWN - Stand at the edge of an eighth-acre pond and you're looking at roughly 250,000 gallons of living system: fish, algae, sediment, sunlight, and the slow chemistry that ties them together. Water at this scale doesn't reveal its condition all at once. It shows you in degrees — a little more green each week, a little less clarity, until one day the pond you built for peace starts asking something of you instead.

THE AQUASPHEREPRO MEETS THAT SCALE WITHOUT MAKING YOU MANAGE IT DAILY - About six inches across and weighted to sink, the AquaSpherePRO is built to treat ponds up to 250,000 gallons — an eighth of an acre at typical depth — with a single sphere. Inside its biodegradable, corn-based resin shell sits a concentrated blend of beneficial bacteria and enzymes, sealed until it hits water. Toss it in, and for the next 30 days it works continuously, day and night, breaking down the excess nutrients and organic sludge that build up on a pond's floor long before you'd ever see them from the surface.

IT IS A MAINTENANCE PRODUCT, NOT A QUICK FIX, AND THAT DISTINCTION MATTERS - Healthy Ponds is precise about what this sphere does and doesn't do: it is not an algaecide, and it will not kill algae that has already taken hold. What it does is remove the nutrient load that algae feeds on in the first place, so the problem has less to grow from month over month. That patience is the whole design philosophy. It's impossible to overtreat a pond with an all-natural sphere like this one — the only real risk is undertreating, which is why sizing correctly to your pond's true gallon count, at this scale especially, is worth getting right from the start.

RELEASE A NEW SPHERE EVERY THIRTY DAYS, AND LET THE SEASON DO ITS WORK - Once water holds at 45°F or above, drop in a fresh AquaSpherePRO every 30 days to keep the treatment continuous through the season. The sphere itself disappears along with its work — certified compostable to ASTM D6400, shown marine degradable per ASTM D7081 - so nothing is left behind once its thirty days are spent. It's veterinarian-approved and safe for fish, wildlife, livestock, pets, plants, and people. The one thing worth attention at this scale: bioremediation consumes oxygen as it works, so ponds with heavy fish populations, little aeration, or a lot of existing organic matter should be tested and aerated before treatment begins; a five-minute precaution that protects everything living in that eighth of an acre.

A LARGER POND ASKS FOR PATIENCE, NOT MORE WORK - There is no dramatic transformation on day one. What changes, slowly and then noticeably, is the water's relationship to itself - less sludge settling in, less nutrient load for algae to draw on, a pond that holds its clarity longer between the moments you think about it at all. That is what real pond care looks like at scale: not constant intervention, but a rhythm you can trust to keep working, even when you're standing somewhere else entirely.

Features / Benefits Of Our Bioverse Healthy Ponds 51113 Aquasphere Pro Biodegradable Pond Cleaner - 250,000 Gallons - For Ponds And Water Features - 1/8 Acre ...

• Reduces Excess Nutrients And Breaks Down Sludge And Organic Debris That Cloud Small Pond And Water Feature Water
• Simply Toss Into The Pond And Sinks On Its Own. No Tools, Dosing Cups, Or Setup Required
• Each 6-Inch Sphere Is 50% Larger Than The Small-Pond 4-Inch Variants — Higher-Concentration Formula Designed Specifically For The Demands Of Larger-Sized Water Bodies
• Patented 30-Day Timed-Release System Per Sphere, Continuous 24/7 Beneficial Bacteria And Enzyme Release From Moment Of Submersion Through Full Treatment Cycle; No Monitoring Or Adjustments Required
• Corn-Based Polymer Shell Certified Compostable To ASTM D6400 And Marine Degradable Per ASTM D7081 - The Entire Sphere Biodegrades On The Pond Bottom After Treatment; Nothing To Retrieve From Mid-Size Water Bodies
• Veterinarian-Approved Formula Safe For Fish, Waterfowl, Livestock, Pets, Wildlife, And People.
• Zero Chemical Algaecides, Herbicides, Or Synthetic Compounds; No Posting, No Waiting Periods, No Livestock Restrictions
• Beneficial Bacteria And Enzymes Consume Excess Nutrients And Break Down Bottom Sludge At Scale; Reducing Ammonia, Eliminating Pond Odors, And Restoring Natural Water Clarity Across Ponds
• Place At Opposite Ends Of Pond For Even Coverage In Large Or Elongated Water Bodies; Simple Placement Strategy For Maximum Bacterial Distribution Across Full Pond Volume
• Important Operating Temperature Note: Treatment Bacteria Active At 45°F And Above; Pause Monthly Treatment During Cold-Season Months When Water Falls Below 45°F; Resume When Temperatures Return To Active Range
• Pairs With RUSH® Liquid For Aeration-Enhanced Treatment Results In Ponds With High Organic Load, Or With Natural Blast® For Rapid Response To Acute Imbalance Between Monthly Sphere Applications

What You Will Receive:

• (1) AquaSphere®PRO 51113 Biodegradable Spheres - Each Sphere 250,000 Gallon Dose
• (1) Instruction Sheet

Directions For Use

• Remove The Sphere From The Outer Plastic Packaging
• Gently Toss It Into Your Pond Or Water Feature
• The Sphere Will Sink To The Bottom And Begin Releasing Beneficial Bacteria.
• Repeat Every 30 Days During The Pond Season (When Water Temps Are Above 45°F).
• Use Multiple Spheres For Larger Or Irregularly Shaped Ponds To Ensure Even Treatment Coverage

Usage Tips:

• Use Only In Self-Contained Water Bodies (Ponds, Lakes, Stock Tanks, Retention Areas)
• Store Spheres In A Cool, Dry Place Until Ready To Apply
• Do Not Use With Chemical Algaecides Or Other Chemical Water Treatments
• Effective In Water Temperatures Between 45°F And 110°F (7.22222°C To 43.3°C)
• You Cannot Overtreat, But Underdosing May Limit Effectiveness

NOTE - Microbial Products Require Sufficient Oxygen Levels To Function Properly. For Ponds With No Aeration Or Stagnant Water, Excessive Organic Matter Buildup, Dense Fish Populations - Low Oxygen Conditions May Increase The Risk Of Fish Mortality

Recommendations:

• Test Oxygen Levels Before Treatment
• Requires Sufficient Oxygen For Safe Use In Fish Ponds
• Ensure Aeration Is In Place In Fish-Heavy Ponds
• Consider Using A Water Oxygenator If Oxygen Is Low

Microbial Facts:

• Microbial Bioremediation Relies On Oxygen To Break Down Nutrients
• Treatment Temporarily Consumes Oxygen As Organic Matter Is Digested

Pond Oxygen Facts:

• Hot Weather Reduces Oxygen Levels In Water
• Overstocked Ponds Have Higher Oxygen Demand
• Organic Debris Buildup Lowers Available Oxygen
• Shallow Ponds Hold Less Oxygen Than Deeper Ponds
• Low Oxygen = Risk Of Fish Stress Or Loss

Bioverse Healthy Ponds 51113 Aquasphere Pro Biodegradable Pond Cleaner - 250,000 Gallons - For Ponds And Water Features - (1/8 Acre) Specifications

• Benefits: When You Use This Product, You'll Get The Benefits Of Reduced Sludge Buildup, Improved Water Clarity, Lower Excess Nutrients, And A Healthier Pond Ecosystem
• Ideal Uses: Ideal For Backyard Ponds, Farm Ponds, HOA Retention Basins, Neighborhood Ponds, And Small Lakes Up To 250,000 Gallons Per Sphere / (1/8 Acre)
• Pack Count: 1 Sphere - 1 Month Of Treatment For One 250,000-Gallon Pond / 1/8 Acre
• Sphere Diameter: 6 In (15.24 Cm) Per Sphere; Higher-Concentration Formula For Mid-Size Water Bodies
• Shell Material: Corn-Based Polymer — Certified Compostable To ASTM D6400; Marine Degradable Per ASTM D7081; Biodegrades On Pond Bottom After Treatment
• Contents: Proprietary Beneficial Bacteria And Enzyme Blend — In Water-Soluble Inner Bags That Dissolve On Contact; Incubated In Gel Medium For Consistent 30-Day Timed Release
• Treatment Duration: 30 Days Per Sphere — Continuous 24/7 Timed-Release From Initial Submersion Through Full Cycle
• Operating Temperature Range: 45°F To 110°F (7.22222°C To 43.3°C) — One Of The Widest Ranges In The AquaSphere PRO Line.
• Chemical Content: None — No Algaecides, Herbicides, Or Synthetic Compounds; Not Classified As An Algaecide Under EPA Definitions
• Safety: Veterinarian-Approved — Safe For Fish, Waterfowl, Livestock, Pets, Wildlife, And People; No Posting Required, No Waiting Periods, No Livestock Access Restrictions
• Application: Toss-And-Go — Toss Aquasphere Into Pond; Place At Opposite Ends For Even Coverage In Large Or Elongated Water Bodies; No Mixing, Measuring, Or Equipment Required
• Complete Kit Includes: (1) AquaSphere®PRO Biodegradable Treatment Sphere — 250,000 Gallon Dose Each, 6-Inch Diameter Each