Water Treatments

  • Range of fish tank water treatments
  • Vitamins and additives
  • Remove harmful bacteria

For questions about our aquatic products, please contact us.

Showing all 41 results

Aquarium Systems Reef Evolution Bio Degradeur Unidose

Out of Stock
£12.14
RRP: £13.29
SAVE £1.15
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Aquarium Systems SeaTest NH4 Ammonia – 40 Tests

Out of Stock
£19.44
RRP: £21.99
SAVE £2.55
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AS SeaTest NO3 Nitrate – 40 Tests

Out of Stock
£19.44
RRP: £21.99
SAVE £2.55
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Aquarium Systems SeaTest NO2 Nitrite – 100 Tests

Out of Stock
£19.44
RRP: £21.99
SAVE £2.55
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Aquarium Systems SeaTest GH Hardness – 40 Tests

Out of Stock
£17.21
RRP: £19.09
SAVE £1.88
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Aquarium Systems SeaTest PO4 Phosphate – 40 Tests

Out of Stock
£19.44
RRP: £21.99
SAVE £2.55
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Aquarium Systems Nano Start Up Program Freshwater

-9 in Stock
£9.72
RRP: £11.99
SAVE £2.27
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Aquarium Systems Nano Maintenance Program Freshwater

Out of Stock
£9.72
RRP: £11.99
SAVE £2.27
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Aquarium Systems Nano Algae Control Program Freshwater

0 in Stock
£9.72
RRP: £11.49
SAVE £1.77
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Aquarium Systems Maintenance Program Freshwater

Out of Stock
£13.61
RRP: £16.22
SAVE £2.61
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Aquarium Systems Start Up Program Freshwater

Out of Stock
£13.61
RRP: £16.29
SAVE £2.68
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Aquarium Systems Waste-Away Freshwater 250ml

Out of Stock
£18.37
RRP: £20.99
SAVE £2.62
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Aquarium Systems Re-Fresh Freshwater 250ml

Out of Stock
£19.44
RRP: £22.99
SAVE £3.55
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Aquarium Systems Waste-Away Gel Freshwater Small

Out of Stock
£16.53
RRP: £18.39
SAVE £1.86
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Aquarium Systems Waste-Away Gel Freshwater Small

Out of Stock
£8.17
RRP: £11.49
SAVE £3.32
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Aquarium Systems Waste-Away Gel Freshwater Large

Out of Stock
£32.09
RRP: £35.69
SAVE £3.60
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Aquarium Systems Waste-Away Gel Freshwater Large

Out of Stock
£18.47
RRP: £23.99
SAVE £5.52
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Aquarium Systems Waste-Away Gel Freshwater Medium x2

Out of Stock
£23.34
RRP: £25.99
SAVE £2.65
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Aquarium Systems Waste-Away Gel Freshwater Medium

Out of Stock
£12.64
RRP: £16.99
SAVE £4.35
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Exo Terra Turtle Clean Water Conditioner 250ml PT1999

7 in Stock
£12.44
RRP: £13.89
SAVE £1.45
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Aquarium Systems Algae Control Program Freshwater

0 in Stock
£13.61£12.00
RRP: £16.15
SAVE £4.15
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Aquarium Systems Eco-Balance Probiotic Freshwater 250ml

0 in Stock
£11.66
RRP: £14.02
SAVE £2.36
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Aquarium Systems One & Only Freshwater 250ml

Out of Stock
£24.79
RRP: £26.99
SAVE £2.20
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Aquarium Systems Clear-Up Freshwater 250ml

Out of Stock
£15.07
RRP: £17.49
SAVE £2.42
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Aquarium Systems Instant Cichlid Salt 400g/2250L

0 in Stock
£12.05
RRP: £14.49
SAVE £2.44
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Dr Tim’s Ammonium Chloride 4oz

0 in Stock
£5.83
RRP: £6.49
SAVE £0.66
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Dr Tim’s Freshwater One And Only 4oz – (60gal)

0 in Stock
£24.31
RRP: £26.99
SAVE £2.68
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Dr Tim’s Freshwater One And Only 8oz – (120gal)

0 in Stock
£36.96
RRP: £40.99
SAVE £4.03
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Dr Tim’s Freshwater One And Only 16oz – (240gal)

0 in Stock
£69.06
RRP: £76.69
SAVE £7.63
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Dr Tim’s Freshwater AquaCleanse 4oz – (240gal)

0 in Stock
£6.31
RRP: £6.99
SAVE £0.68
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Dr Tim’s Freshwater Clear Up 8oz – (480gal)

0 in Stock
£16.53
RRP: £18.39
SAVE £1.86
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Dr Tim’s Freshwater Clear Up 16oz – (960gal)

0 in Stock
£25.28
RRP: £28.09
SAVE £2.81
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Dr Tim’s Freshwater Re-Fresh 4oz – (240gal)

0 in Stock
£13.12
RRP: £14.59
SAVE £1.47
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Dr Tim’s Freshwater Re-Fresh 8oz – (480gal)

0 in Stock
£23.34
RRP: £25.99
SAVE £2.65
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Dr Tim’s Freshwater Re-Fresh 16oz – (960gal)

0 in Stock
£38.89
RRP: £43.19
SAVE £4.30
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Dr Tim’s Freshwater Eco-Balance 4oz – (120gal)

0 in Stock
£9.23
RRP: £10.29
SAVE £1.06
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Dr Tim’s Freshwater Eco-Balance 8oz – (240gal)

0 in Stock
£12.64
RRP: £13.99
SAVE £1.35
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Dr Tim’s Freshwater Eco-Balance 16oz – (480gal)

0 in Stock
£17.49
RRP: £19.49
SAVE £2.00
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Dr Tim’s Freshwater Waste-Away 4oz – (120gal)

0 in Stock
£8.84
RRP: £9.89
SAVE £1.05
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Exo Terra Aquatize Water Conditioner 120ml PT1979

22 in Stock
£7.77
RRP: £8.69
SAVE £0.92
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Exo Terra Turtle Clean Water Conditioner

1 in Stock
£7.48
RRP: £8.39
SAVE £0.91
MORE INFOAdd to basket