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Additives and Medication

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Seachem Aquavitro Plant Synthesis 350ml Concentrated (30,000 mg/L N) nitrogen source

Seachem Plant Synthesis 350ml
£12.99
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Only 2 left in stock

Seachem Prime

Seachem Prime 100ml
Marine and freshwater water conditioner.
£7.35
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Only 4 left in stock

Aquaforest Kh Buffer 1200g
£11.95
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Only 2 left in stock

Blue Life Flux Rx 378.5L
£22.99
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Red Cyano Rx. Fast Cyano bacteria treatment & Red slime algae treatment

Red Cyano Rx
Treats 1500 litres
£19.99
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Green Cyano Rx afast safe treatment for blue green algae

Green Cyano Rx
Treats 1514 litres.
£19.99
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Mixture of readily available and time-released iron

Seachem Aquavitro Plant Propel 350Ml
£12.99
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fuel™ Comprehensive carbohydrate, vitamin, amino acid, and polyunsaturated fatty acid supplement for corals Ascorbic acid in a base of chlorella Makes a trace element supplement unnecessary

Seachem Aquavitro Fuel 1 Litre
£36.80
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Seachem Aquavitro Salinity 29kg Most concentrated salt available Batch specific guaranteed analysis

Seachem Aquavitro Salinity 29kg
Makes 850 litres (225 US gallons)
£99.99
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JBL Biotopol Refill 625ml
£10.99
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In stock

Seachem Aquavitro Plant Envy 350Ml Comprehensive carbohydrate, vitamin, amino acid, and polyunsaturated fatty acid supplement for plants Make your plants green with envy

Seachem Aquavitro Plant Envy 350Ml
£12.99
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Seachem Equilibrium 300g
£9.99
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Red Sea Reef Energy AB+ Plus Coral Nutrition 1L
£36.99
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Seachem Alkaline Buffer 300g
£15.49
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Seachem Alkaline Buffer 70g
£7.89
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Seachem Reef Kalkwasser 500g
£21.50
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Only 5 left in stock

Seachem Reef Kalkwasser 1kg
£35.99
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Only 2 left in stock

Superfish Biotope Set Asia
£9.99
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Aqualibrium 260g
£5.99
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Only 4 left in stock

Seachem Prime

Seachem Prime 250ml
Marine and freshwater water conditioner.
£12.45
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Only 3 left in stock

Seachem Prime 500ml may be used during tank cycling to alleviate ammonia/nitrite toxicity. It contains a binder which renders ammonia, nitrite, and nitrate non-toxic, allowing the biofilter to more efficiently remove them. It will also detoxify any heavy metals found in the tap water at typical concentration levels. Use at start-up and whenever adding or replacing water. When transporting or quarantining fish.

Seachem Prime 500ml
Marine and freshwater water conditioner.
£21.60
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Seachem Prime

Seachem Prime 50ml
Marine and freshwater water conditioner.
£5.40
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Seachem Pristine 250ml
£12.99
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Only 2 left in stock

Seachem Pristine 100ml
£7.20
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Only 1 left in stock