We have a full range of the best pond treatments you can buy including Blanketweed Resolve and Aqua Balance range. Give your water quality a boost with filter boost or pond additives, we have the best pond health treatments for your fish.

Aqua Balance Drum Friendly Clay
Aqua Balance Drum Friendly Clay
Aqua Source Drum Friendly Clay is a Montmorillonite Clay mixture that contains over 65 different minerals, and will help keep your water and koi in optimum condition. It is especially beneficial for use with Drum filters, as the drum will not rinse excessively or remove the Clay. However, it is perfect for use in any type of filter. Read more
Benefits
- It will bind fine particles and organics, ensuring crystal clear water
- It replaces vital minerals that are essential for optimal health
- It improves colour by stimulating pigment cells.
- Improves skin quality
- Helps with efficient digestion, meaning less waste.
- Suppresses Algae growth.
- It will not coat or clog pipework.
- Can be added to food as a supplement.
Available in 2.5kg & 5kg
£22.46 – £35.96Price range: £22.46 through £35.96 inc. VAT Select options This product has multiple variants. The options may be chosen on the product page

Aqua Balance Filter Gel
Aqua Balance Filter Gel
Aqua Balance Filter Gel is a super concentrated cocktail of essential bacteria, designed to speed up the maturation process of new filters and help the recovery of biological activity after adding chemical treatments to established ponds. It can be used on all types of filter media, including sponges, plastic media, ceramics and matting. The Gel will stick to the media, rapidly accelerating the biological process. Read more
Dosage:
1 litre treats 20,000 litres ( 4399 UK Gallons)
2.5 litres treats 50,000 litres ( 10,998 UK Gallons)
£17.06 – £31.46Price range: £17.06 through £31.46 inc. VAT Select options This product has multiple variants. The options may be chosen on the product page

Aqua Balance GH/Kh Buffer Up
Aqua Balance GH/Kh Buffer Up
KH (dKH) is a measurement of bicarbonates and carbonates in the water and often referred to as Total Alkalinity. Carbonate hardness is the buffering capacity of the water. GH is a measurement for the total dissolved minerals in the water, mainly calcium and magnesium. These are vital for healthy fish. The recommended level for a healthy pond is between 8-12 GH. How does KH affect pH? A higher KH level will make your pH much more stable, help prevent pH crashes and also provide health benefits. KH is also vital for biological filtration as it is constantly being consumed by filter bacteria. A level of KH above 5 c is recommended. Read more
Dosage:
- 100g per 1,000 litres ( 220 gallons)
- 1kg treats up to 10,000 litres ( 2,200 gallons )
- Dosage; 1kg treats 10,000 litres. This will increase KH by 2 c and GH by 4 c.
Available in 1kg, 2kg & 4kg
£10.76 – £26.96Price range: £10.76 through £26.96 inc. VAT Select options This product has multiple variants. The options may be chosen on the product page

Aqua Balance KH Buffer Up
Aqua Balance KH Buffer Up
KH (dKH) is a measurement of bicarbonates and carbonates in the water and often referred to as Total Alkalinity. Carbonate hardness is the buffering capacity of the water. A higher KH level will make your pH much more stable, help prevent PH crashes and also provide health benefits. KH is also vital for biological filtration as it is constantly being consumed by filter bacteria. A level of KH above 5 is recommended. Read more
Dosage:
- 1kg treats up to 10,000 litres ( 2,2000 gallons)
- 100g per 1000 ltrs ( 220 gallons)
Available in 1kg, 2kg & 4kg
£8.96 – £23.36Price range: £8.96 through £23.36 inc. VAT Select options This product has multiple variants. The options may be chosen on the product page

Aqua Balance Sphere
Aqua Balance Sphere
The Aqua Balance Sphere is designed to offer a rapid solution to immediate Ammonia and Nitrite issues. Each Sphere is packed with millions of beneficial bacteria, which will help smooth out Ammonia and Nitrite spikes and help keep your pond clean and healthy. The Sphere will start working as soon as it is placed into the pond (or filter). With the added Sludge Control, using Aqua Balance Sphere regularly will help keep pipework clean and also help detritus in the pond to be broken down. Read more
Features:
- Helps maintain a clean, healthy pond.
- With added Sludge Control
- Contains millions of beneficial bacteria
- For optimal biological balance.
- One Sphere treats 30,000 litres
- Add directly to your pond for fast results

Aqua Source Aqua Balance Vitalize
Aqua Source Aqua Balance Vitalize
Aqua Source Aqua Balance Vitalize has been developed to help your fish thrive and keep your pond healthy. Aqua Balance Vitalize strengthens the natural immune system of your fish, thus improving resistance against pathogens. The combination of natural ingredients in Vitalize, including Vitamins and Aloe Vera, can help after stressful situations such as transportation, netting, rainfall, pH changes and after adding medication to the pond. Vitalize can also aid recovery from wounds and ulcers. Read more
Dose Rates:
- Aqua Source Aqua Balance Vitalize 1Ltr – Treats 20,000 litres
- Aqua Source Aqua Balance Vitalize 2.5Ltr – Treats 50,000 litres
£22.46 – £40.46Price range: £22.46 through £40.46 inc. VAT Select options This product has multiple variants. The options may be chosen on the product page

Aqua Source Pond Equipment Cleaner
Aqua Source Pond Equipment Cleaner
Aqua Source Multi-Purpose Pond Cleaner is a safe, non-chemical solution to cleaning all of your pond equipment. It is ready to use and can be used on filters, pumps, air pumps, pipework, coping stones, in fact anything! Read more
Available in 500ml bottles

Aqua Balance Enzyme Sphere
Aqua Balance Enzyme Sphere
Aqua Balance Enzyme Sphere from Aqua Source is a unique and innovative product, designed to replenish and revitalise your koi. Enzyme is a complex cocktail of enzymes made only from natural products which are absorbed by koi via the mucous membranes. Enzymes are biological catalysts that speed up chemical reactions in cells. They perform a number of functions and are vital for life and efficient function of the body, including metabolism, digestion and the immune system. Read more
Directions:
Empty the contents of the tub directly into the pond. Repeat dose every 4-8 weeks. Use after adding medication, increased feeding, adding new koi, heavy rainfall or any stressful situation.
- Repairs and restores missing enzymes
- Strengthens the immune system
- Aids digestion and enables efficient vitamin and mineral processing
- Accelerates wound healing
- Each sphere treats 20,000 litres

Aqua Balance Balls
Aqua Balance Balls
Aqua Balance Balls are packed with millions of beneficial bacteria, which will help smooth out Ammonia and Nitrite spikes and help keep your pond clean and healthy. The balls will slowly biodegrade as the bacteria is needed. Place the balls directly into your filter media, ideally in a small net bag. They can be placed between sponges/ matting . If you have a pressurised or bead filter, just empty the contents of the tub directly into the filter. Read more
Features:
- Helps maintain a clean, healthy pond.
- With added Sludge Control
- Contains millions of beneficial bacteria
- For optimal biological balance.
- 1 litre treats 30,000 litres, 500ml treats 15,000 litres
- Available in 500ml & 1ltr
£9.86 – £19.76Price range: £9.86 through £19.76 inc. VAT Select options This product has multiple variants. The options may be chosen on the product page

Blanket Weed Resolve
Blanket Weed Resolve
Blanketweed naturally becomes resistant to treatments after continued use and this is why Aqua Source’s new treatment will work when others fail, even at low temperatures. Aqua Source Blanket Weed Resolve is completely free of Algaecides, ammonium compounds and metal salts. It is harmless to animals and plants and will not affect your filter bacteria. Your pond water may turn slightly cloudy for 3-4 days, but this is perfectly normal. As with all pond treatments, ensure that the pond is well oxygenated. A kH above 2 is recommended, if unsure add some KH buffer. Read more
Instructions for Use:
- Dosage is 25g per 750 litres (165 gallons), added directly to the pond. UV Clarifier can be left on.
- Repeat dose every 10 days over 30 days, if necessary, then add one dose monthly to prevent re-occurrence.
- No need to mix in a bucket, simply sprinkle directly around the edges of your pond.
- Wash hands after use and keep away from children.
Product Pond Size
Blanketweed RESOLVE 250g Treats 7,500 litres (1,650 gallons)
Blanketweed RESOLVE 500g Treats 15,000 ltrs (3,300 gallons)
Blanketweed RESOLVE 1kg Treats 30,000 ltrs (6,600 gallons)
Blanketweed RESOLVE 2kg Treats 60,000 litres (13,200 gallons)
Available in 250g, 500g, 1kg and 2kg
£6.29 – £32.39Price range: £6.29 through £32.39 inc. VAT Select options This product has multiple variants. The options may be chosen on the product page

Aqua Source Drum Screen Cleaner 500ml
Aqua Source Drum Screen Cleaner
Aqua Source Drum Screen Cleaner is a non abrasive, safe solution to cleaning drum filter screens. Drum Screen Cleaner is 100% fish safe and will remove bio-film build up and unsightly stains. There is no need to remove the drum screens as cleaning can be performed in situ. This innovative product is suitable for use with all Aqua Source Synergy Drum Filters as well as other brands of Drum Screen Filters. Read more
- Non abrasive, safe cleaning solution
- 100% fish safe
- Removes bio-film and stains
- Cleaning can be performed in situ
- Easy to use with outstanding results
