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Pond Treatments

Common Pond Algae Problems and Health Treatments

Blanketweed

Long hair-like fibres that either float on top or are submerged within. 

Green Water

A bloom of algae, which feeds on the excess nutrients created from fish faeces, uneaten food and rotting vegetation. 

Duckweed

Small free-floating aquatic plants that form a carpet on your pond surface. 

Sludge

A build- up of dead and decaying matter on the sides and bottom of your pond.

Pond & Filter Starter

A blend of beneficial bacteria to kick start pond filter and eco system for a healthy pond.

Fish Health

A range of cures for fish parasites, ulcer, bacteria and fungus infections.

Pond Dechlorinators

A must for all new ponds and refills, removes harmful chlorides 

Pond Water Test Kits

Keep your water pond water healthy with regular testing.



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  • No More Greenwater 1 kg

    Technical Aquatic Products

    No More Greenwater 1 kg

    Buy Two for £30 or buy a mixed multipack No More Greenwater for crystal clear pond water  No More Greenwater contains a natural infusion of minerals with organic additives. No More Greenwater is safe on fish, plants and biological...

  • On Sale! Save 20%
    blanket answer all season cloverleaf 800g

    Cloverleaf

    Cloverleaf Blanket Answer All Season Blanketweed Treatment 800g

    Cloverleaf Blanket Answers: The All-Season Solution for Pond Blanket Weed Are you tired of seeing your pond covered with unsightly blanket weed? Do you want to enjoy clear water and healthy aquatic life all year round? If so, you need Cloverleaf Blanket...

    MSRP: £28.99
    Was: £28.99
    Now: £22.99
    £22.99
  • On Sale! Save 20%
    blanket answer pre vent

    Cloverleaf

    Cloverleaf Blanket Answer Pre Vent Blanketweed Treatment 800g

    Cloverleaf Pre Vent: Unique formula for avoiding the reappearance of Blanket Weed Pre-Vent is a special formula designed to succeed where many other pond products fail. It's safe for all your pond friends, including fish, plants, and the natural...

    MSRP: £28.99
    Was: £28.99
    Now: £22.99
    £22.99
  • On Sale! Save 48%
    Blagdon Anti Ulcer Fish Aid Treatment 1000ml

    Blagdon

    Blagdon Anti Ulcer Fish Aid Treatment 1000ml

    Anti Ulcer 1 Litre Blagdon Fish Pond Treatment Use Anti Ulcer when fish are suffering any of the following: ulcer like sores on skin; gills are rotting, reddening around fins and skin; fish are emaciated , sluggish and have clamped fins; fish are dying...

    MSRP: £58.45
    Was: £58.45
    Now: £29.99
    £29.99
  • On Sale! Save 24%
    Blagdon Clean Pond Pods - 24 pack

    Blagdon

    Blagdon Clean Pond Pods - 24 pack

    Blagdon Clean Pond Pods - 24 pack Quick and easy, 5-in-1 water treatment to tackle the most common pond problems. Effective against blanketweed/string algae, consumes sludge, makes tap water safe and feeds aquatic plants • All in one...

    MSRP: £39.92
    Was: £39.92
    Now: £29.99
    £29.99
  • On Sale! Save 40%
    Blagdon Pond Guardian Tonic Salt Large 9.08kg

    Blagdon

    Blagdon Pond Guardian Tonic Salt Large 9.08kg

    Pond Guardian Tonic Salt Blagdon Water Treatment 9080g Essential physiological salts Supporting your fish's health as a general tonic or pH buffer to alleviate stress or to aid their recovery during and after a course of treatment 9.08kg treats up to...

    MSRP: £50.21
    Was: £50.21
    Now: £29.99
    £29.99
  • Cloverleaf Sludge Answer 1000ml

    Cloverleaf

    Cloverleaf Sludge Answer 1000ml

    Cloverleaf Sludge Answer 1 Litre Pond Treatment A live beneficial bacteria culture that helps to bio degrade the harmful solids that build up in the pond and the filter which can become a breeding ground for harmful pathogenic bacteria, these solids...

    Now: £29.99
    £29.99
  • Anti Parasite & Fungus Treatment for Koi

    NT Labs

    NT Labs Koi Care FMG Mixture 500ml

    NT Labs Koi Care FMG Mixture 500ml - Anti Parasite & Fungus Treatment for Koi   Treats: White spot, Trichodina, Costia and Chilodonella.   When to use?When fish show symptoms of a parasitic or fungal infection, including white spots...

    Now: £29.99
    £29.99
  • NT Labs Acriflavin 1000ml Antiseptic & Anti-Bacterial Treatment

    NT Labs

    NT Labs Acriflavin 1000ml Antiseptic & Anti-Bacterial Treatment

    NT Labs Koi Care Acriflavin 1 Litre Antiseptic & Anti-Bacterial Treatment for KoiTreats: Fin, Tail & Mouth Rot and Ulcers 1000ml: Treats 2 x 4000 gallons / 2 x 18200 Litres When To Use: When fish show symptoms of a bacterial infection, or...

    Now: £30.99
    £30.99
  • NT Labs Foamclear Treatment 1 Litre

    NT Labs

    NT Labs Foamclear Treatment 1 Litre

    NT Labs Foamclear Treatment 1000ml When to use: When you have a build-up of unsightly foam and froth on the surface of your pond which is due to an excess of protein in the water. Foamclear will breakdown the froth, allowing good gas exchange between...

    Now: £30.99
    £30.99
  • NT Labs Formaldehyde 1000ml Anti-Parasite Treatment

    NT Labs

    NT Labs Formaldehyde 1000ml Anti-Parasite Treatment

    NT Labs Koi Care Formaldehyde 1 Litre Anti-Parasite Treatment for KoiTreats: White Spot, Trichodina, Costia, Chilodonella. 1000ml: Treats 4 x 3750 gallons / 4 x17050 Litres When to use: When fish show symptoms of a parasitic infection, including...

    Now: £30.99
    £30.99
  • NT Labs Koi Care Argusol 500ml

    NT Labs

    NT Labs Koi Care Argusol 500ml

    NT Labs Argusol Koi Care Treatment 500ml When to use: When fish have large external parasites, Argusol is an easy-to-use suspension of diflubenzuron, a powerful anti-crustacean medication. How to use: Test your water quality. Shake the bottle well...

    Now: £30.99
    £30.99
  • NT Labs Koi Care Chlor-Go 1 Litre

    NT Labs

    NT Labs Koi Care Chlor-Go 1 Litre

    NT Labs Chlor-Go Koi Care Treatment 1000ml When to use: When filling or topping up your pond with tap water. Tap water contains chemicals such as chlorine, chloramine and heavy metals which are harmful to fish. These require neutralising for the water...

    Now: £30.99
    £30.99
  • NT Labs Koi Care Flukasol 500ml

    NT Labs

    NT Labs Koi Care Flukasol 500ml

    NT Labs Flukasol Koi Care Treatment 500ml Flukasol is an easy-to-use, liquid suspension of flubendazole, which targets skin and gill flukes. When to use: When fish show signs of a fluke infestation, including flicking, gasping, excessive mucus or...

    Now: £30.99
    £30.99
  • NT Labs Malachite 1000ml Anti-Fungal Treatment

    NT Labs

    NT Labs Malachite 1000ml Anti-Fungal Treatment

    NT Labs Koi Care Malachite 1 Litre Anti-Fungal Treatment for Koi  Treats: Fungus caused by Saprolegnia 250ml: Treats 4 x 4400 gallons / 4 x 20000 Litres When to use: When fish have white growths on the body, head or fins, which may...

    Now: £30.99
    £30.99
  • 1000ml algo fin tetra

    Tetra

    Tetra Pond Algofin 1000ml Blanketweed Treatment

    Tetra AlgoFin 1000ml  Algofin is a highly active agent for blanket weed and algae control and helps prevent further algae growth. Effectively combats blanketweed, floating and slime algae Prevents algae growth Destroys the algae after two to...

    Now: £31.54
    £31.54
  • Tetra Pond Aquasafe Tap Water Treatment 1000ml

    Tetra

    Tetra Pond Aquasafe Tap Water Treatment 1000ml

    Aquasafe Water Conditioner 1 Litre Tetra Treatment Tetra Pond AquaSafe makes tap water safe for fish, and reliably protects fish and plants in ponds against harmful substances. It also adds important ingredients to the water and therefore creates...

    Now: £31.54
    £31.54
  • Evolution Aqua Pure Pond 2 Litre

    Evolution Aqua

    Evolution Aqua Pure Pond 2 Litre

    For Crystal Clear and a Heathly Pond What is Pure Pond Pure Pond are biodegradable balls, crammed full of live bacteria that are slowly released when they are needed most. With over 8,000,000,000 bacteria per litre of Pure Pond Balls, your pond will...

    Now: £32.49
    £32.49
  • On Sale! Save 48%
    Blagdon Duckweed Buster Pond Aid Treatment 1000ml

    Blagdon

    Blagdon Duckweed Buster Pond Aid Treatment 1000ml

    Duckweed Buster 1 Litre Blagdon Pond Treatment Duckweed Buster controls duckweed using a natural bacteria which starves the algae of essential nutrients.Duckweed Buster is harmless to filters and all species of pond fish, other pond plants and water...

    MSRP: £63.49
    Was: £63.49
    Now: £32.99
    £32.99
  • On Sale! Save 3%
    Nishikoi Clearwaters 2.5 Litre

    Nishikoi

    Nishikoi Clearwaters 2.5 Litre

    WHICH? BEST BUY Nishikoi Clearwaters Blanket Weed Treatment  Suitable for 25,000 litres (5500 gallons) Which? Best Buy 2017 Fast Acting Completely Harmless to Fish, Plants & Wildlife Safe for use with UV's and Pond Filters Works all...

    MSRP: £38.45
    Was: £38.45
    Now: £36.99
    £36.99
  • Upto 200 Tests
    nt labs pond water test

    NT Labs

    NT Labs Pond Lab Multi-Test Kit

    NT Labs Pond Lab Multi-Test Kit Pondlab Multi-Test kit comprises up to 200 tests combined of the 6 key parameters to test in your pond: ammonia, nitrite, nitrate, pH, GH and KH. All the tests are liquid drop tests from a dropper bottle to ensure the...

    Now: £36.99
    £36.99
  • Pond Testing Kit API

    API

    API Master Pond Water Testing Kit

    API Pond Master Test Kit The API® Pond Master Test Kit measures the most important levels in your pond quickly and accurately, including pH, ammonia, nitrite, and phosphate. Product conducts over 500 tests, and is compact and convenient for...

    Now: £39.99
    £39.99
  • Evolution Aqua Pure Filter Start Gel 2.5Ltr

    Evolution Aqua

    Evolution Aqua Pure Filter Start Gel 2.5Ltr

    Evolution Aqua Pure Filter Start Gel 2.5Ltr What is Pure+ Filter Start Gel?PURE+ Filter Start Gel is a live, concentrated bacteria culture for new and existing ponds. The gel-based solution sticks to the filter media to create a film that allows the...

    Now: £41.49
    £41.49
  • On Sale! Save 20%
    blanket answer all season cloverleaf 2kg

    Cloverleaf

    Cloverleaf Blanket Answer All Season Blanketweed Treatment 2kg

    Cloverleaf Blanket Answers: The All-Season Solution for Pond Blanket Weed Are you tired of seeing your pond covered with unsightly blanket weed? Do you want to enjoy clear water and healthy aquatic life all year round? If so, you need Cloverleaf Blanket...

    MSRP: £58.99
    Was: £58.99
    Now: £46.99
    £46.99
  • Anti Parasite & Fungus Treatment for Koi

    NT Labs

    NT Labs Koi Care FMG Mixture 1 Litre

    NT Labs Koi Care FMG Mixture 1 Litre - Anti Parasite & Fungus Treatment for Koi   Treats: White spot, Trichodina, Costia and Chilodonella.   When to use?When fish show symptoms of a parasitic or fungal infection, including white spots...

    Now: £49.99
    £49.99
  • 5 Litre Nishikoi Clear waters

    Nishikoi

    Nishikoi Clearwaters 5 Litre

    Nishikoi Clear Waters Blanket Weed Treatment 5000ml Suitable for 50,000 litres (11000 gallons) Which? Best Buy 2017Fast ActingCompletely Harmless to Fish, Plants & WildlifeSafe for use with UV's and Pond FiltersWorks all year...

    Now: £59.99
    £59.99
  • On Sale! Save 30%
    Cloverleaf Blanket Answer 4Kg

    Cloverleaf

    Cloverleaf Blanket Answer 4Kg

    Cloverleaf Blanket Answer 4Kg “Blanket Answer” is a unique blend of minerals and enzymes . The special formula works where many  bacteria cultures fail. It is 100% safe for all pond fish, plants, and biological filtration systems. UV...

    MSRP: £99.99
    Was: £99.99
    Now: £69.99
    £69.99
  • On Sale! Save 30%
    blanket answer all season cloverleaf 4kg

    Cloverleaf

    Cloverleaf Blanket Answer All Season Blanketweed Treatment 4kg

    Cloverleaf Blanket Answers: The All-Season Solution for Pond Blanket Weed Are you tired of seeing your pond covered with unsightly blanket weed? Do you want to enjoy clear water and healthy aquatic life all year round? If so, you need Cloverleaf Blanket...

    MSRP: £99.99
    Was: £99.99
    Now: £69.99
    £69.99
  • 5L Cloverleaf Sludge Answer

    Cloverleaf

    Cloverleaf Sludge Answer Pond Treatment 5 Litre

    Cloverleaf Sludge Answer 5 Litre Pond Treatment Sludge Answer is a product that aims to eliminate the build-up of sludge in ponds or filters.  Sludge is the organic matter that settles at the bottom of the water, such as fish waste, dead plants,...

    Now: £69.99
    £69.99
  • No More Greenwater 4 kg

    Technical Aquatic Products

    No More Greenwater 4 kg

      No More Greenwater for crystal clear pond water  No More Greenwater contains a natural infusion of minerals with organic additives. No More Greenwater is safe on fish, plants and biological filters. 4 Kg Pack Treats 10000 gallons (45400ltrs)...

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