Products for "water chemistry"

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NT Labs Pond pH Stabiliser water hardness powder, 1kg, used for pond treatments to balance pH and water hardness.NT Labs Pond pH Stabiliser Water Hardness Powder 1kg for pond treatment, showing the white powder in a container.
NT Labs NT Labs Pond pH Stabiliser Water Hardness Powder 1kg
£10.99
In stock
Tropical Koi Golden Barb fish by Real Aquatics, showing its vibrant golden coloration and streamlined body.
Real Aquatics Koi Golden Barb
From £4.45
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Pink Marina decorative aquarium gravel in a 2kg bag, suitable for freshwater tanks and fish tank decorations.
Marina Marina Decorative Aquarium Gravel Pink 2kg
£5.99
In stock
Purple Marina decorative aquarium gravel in a 2kg bag, showcasing vibrant, smooth stones for freshwater fish tanks.
Marina Marina Decorative Aquarium Gravel Purple 2kg
£5.99
In stock
Blue Marina Decorative Aquarium Gravel 2kg for fish tanks, showcasing smooth, vibrant blue gravel designed for aquarium decoration.
Marina Marina Decorative Aquarium Gravel Blue 2kg
£5.99
In stock
Colorful Marina Decorative Aquarium Gravel Rainbow 2kg for freshwater fish tanks, showing vibrant, multicolored gravel in an aquarium setting.Colorful rainbow gravel for aquariums, Marina decorative aquarium gravel 2kg, with vibrant, multi-colored stones for fish tanks.
Marina Marina Decorative Aquarium Gravel Rainbow 2kg
£5.99
In stock
Marina Decorative Aquarium Gravel Jelly Bean 2kg in vibrant colors, ideal for freshwater fish tanks and aquarium decoration.
Marina Marina Decorative Aquarium Gravel Jelly Bean 2kg
£5.99
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Green Marina Decorative Aquarium Gravel 2kg, natural-looking substrate for freshwater fish tanks, showcasing vibrant, smooth gravel pieces.
Marina Marina Decorative Aquarium Gravel Green 2kg
£5.99
In stock
Red Marina decorative aquarium gravel in a 2kg bag, suitable for freshwater tanks, with small smooth stones for fish tank decoration.Red Marina Decorative Aquarium Gravel 2kg for freshwater tanks, showcasing vibrant, natural-looking gravel in a clean, clear aquarium setting.
Marina Marina Decorative Aquarium Gravel Red 2kg
£5.99
In stock
Yellow Marina Decorative Aquarium Gravel for fish tanks, 2kg bag, with smooth rounded stones for aquatic decor.Yellow Marina decorative aquarium gravel in a 2kg bag, showing smooth, vibrant stones suitable for freshwater fish tanks.
Marina Marina Decorative Aquarium Gravel Yellow 2kg
£5.99
In stock
Marina decorative aquarium gravel in grey tones, 2kg bag, used as accessories for freshwater fish tanks.Grey tones Marina Decorative Aquarium Gravel 2kg, small gravel for freshwater tanks, with smooth rounded stones.
Marina Marina Decorative Aquarium Gravel Grey Tones 2kg
£5.99
In stock
Marina Neon Twilight decorative aquarium gravel in 2kg bag, vibrant multicolored gravel for freshwater fish tanksMarina Neon Twilight decorative aquarium gravel in 2kg bag, vibrant multicolor stones for freshwater fish tanks.
Marina Marina Decorative Aquarium Gravel Neon Twilight 2kg
£5.99
In stock
Orange Marina Decorative Aquarium Gravel 2kg for freshwater fish tanks, featuring vibrant, natural-looking gravel for aquarium decor
Marina Marina Decorative Aquarium Gravel Orange 2kg
£5.99
In stock
Marina decorative aquarium gravel in blue tri-color, 2kg bag, with smooth, rounded gravel stones for freshwater fish tanks.
Marina Marina Decorative Aquarium Gravel Tri-Colour Blue 2kg
£5.99
In stock
Black Marina decorative aquarium gravel in a 2/10kg bag, showing smooth, small gravel pieces for freshwater fish tanks.Black Marina Decorative Aquarium Gravel in 2/10kg bag, showing smooth, polished gravel for freshwater fish tanks.
Marina Marina Decorative Aquarium Gravel Black 2/10kg
From £5.99
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Marina Decorative Aquarium Gravel Surf 2/10kg in various shades, showing colorful gravel for freshwater fish tanks.Marina Decorative Aquarium Gravel Surf 2/10kg in natural sand color, suitable for freshwater fish tanks, with small, smooth gravel pieces.
Marina Marina Decorative Aquarium Gravel Surf 2/10kg
From £5.99
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Cream white Marina decorative aquarium gravel in 2/10kg bag, designed for freshwater fish tanks and aquarium decoration.Cream white Marina decorative aquarium gravel in 2/10kg bag, showing small, smooth stones for freshwater fish tanks.
Marina Marina Decorative Aquarium Gravel Cream White 2/10kg
From £5.99
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Marina decorative aquarium gravel in grey tones, 2/10kg, shown in a freshwater fish tank setting with plants and aquatic decor.Grey tones Marina decorative aquarium gravel, 2/10kg, showing smooth, rounded stones for freshwater fish tanks.
Marina Marina Decorative Aquarium Gravel Grey Tones 2/10kg
From £5.99
In stock
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NT Labs Aquarium Lab Multi Test Kit for water testing, includes 200 tests for aquarium water quality analysis.NT Labs Aquarium Lab Multi Test Kit for water testing, includes multiple tests for aquarium water quality assessment.
NT Labs NT Labs Aquarium Lab Multi Test Kit Water Testing 200 Tests
Unlocks free delivery
£25.95
In stock
NT Labs Pond Lab Multi Test Kit for pond water testing, includes tools for 200 tests to monitor pond water quality and health.NT Labs Pond Lab Multi Test Kit for pond water testing, includes 200 tests for water quality and pond health assessment.
NT Labs NT Labs Pond Lab Multi Test Kit Water Testing 200 Tests
Unlocks free delivery
£25.95
In stock