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Pond

  • Hydra Quartz (Pond Blanket Weed Treatment)

    • Highly effective biological blanket weed treatment
    • Rapid action starts working immediately - No waiting weeks for results
    • Best barley straw alternative, without the usual barley straw mess
    • Shelf life 3 years, 1 kilo treats up to 12,500 litres

    Starting at: £16.45

  • Hydra ST703 (Clear Filamentous Algae)

    • Removes even the toughest of green filamentous algae and blanket weed
    • Absorbs the essential nutrients required for algae growth
    • Active ingredients ward off algae blanket weed long after the treatment
    • Shelf life 3 years, 1 kilo treats up to 20,000 litres

    Starting at: £16.45

  • Bio Aquatic Bacteria Boost (Nitrifying Bacteria)

    • Natural biological treatment that starves algae, blanket weed of nutrients
    • Kicks starts natures natural bacteria growth especially in the early months
    • Cross selection of bacteria ensures maximum growth for clear water bodies
    • Shelf life 3 years, 1 kilo treats up to 100,000 litres in ponds, 1 acre in lakes

    Starting at: £19.20

  • Hydra Crystal (Pond Green Water Treatment)

    • Clear green water in fish pond to give crystal clear water
    • Only to be used in conjunction WITH an External Filter Box with Sponges
    • If your pond does not have pond filter then use Hydra Pond Clear Plus
    • Shelf life 3 years, 1 kilo treats up to 10,000 litres

    Starting at: £16.45

  • Hydra Pond Clear Plus(Green Pond Cleaner)

    • Removes green water from ponds to give crystal clear water
    • Only to be used when there is not a pond filtration system
    • If your pond does have pond filter then use Crystal
    • Shelf life 3 years, 1 kilo treats up to 10,000 litres

    Starting at: £16.45

  • Hydra LT Extreme (Winter Bacteria)

    • Psychrophile winter bacteria work at temperatures as low as 2°C
    • Unlike other bacteria it continues working during cold winter months
    • Reducing excess nutrients gives your pond or lake a head start in the Spring
    • Shelf life 3 years, 1 kilo treats up to Pond - 100,000 litres or Lake 1 acre

    Starting at: £21.30

  • Hydra Silt-Less All-in-One (For Ponds Only)

    • Contains active aerobic bacteria.
    • Natural way to get rid of organic silt, pond sludge
    • Prevents build-up of blanket weed, algae, green water, slime and odour in ponds
    • Safe for fish, wildlife and water plants.
    • Shelf life 3 years, 1 kilo treats 20 sq. metres.

    Starting at: £20.70

  • Hydra Chloramine-T (KHV Treatment)

    • Powerful and safe algaecide, fungicide effective on KHV
    • Ideal virucide, bactericide and germicide for pond surfaces
    • Many different applications see below for more details
    • Shelf life 3 years, 1 kilo treats up to 1,000 litres

    Starting at: £24.15

  • Hydra Blue Powder Dye

    • Vibrant blue colour. Saves fish from predators. Makes water appear deeper
    • Stops light from reaching the bottom. Inhibits or halts algae / weed growth
    • Safe for use in natural swimming ponds & swimming pools
    • No pesticides and herbicides, harmless to fish, plants and wildlife.
    • Shelf life 3 years. 1 kilo treats up to 2.5 acre/1 metre deep (10,000,000 litres)
    • Click For - Full Range of Vibrant Colours

    Starting at: £20.70

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