Cart 0 Product Products (empty)

No products

To be determined Shipping

£ 0.00 Total

Product successfully added to your shopping cart

Quantity

Total

There are 0 items in your cart. There is 1 item in your cart.

Total products

Total shipping To be determined

Total

Continue shopping Proceed to checkout

Cookies ensure the proper operation of our website. By using it, you accept the use of cookies. Learn more OK

API Water Test Kits

Shrimp
- Neocaridina (Cherry Shrimp)
- Taiwan Bee Shrimp
- Crystal Bee Shrimp
- Tiger Shrimp
- Other Shrimp
Snails
Aquarium Plants
- Moss
- Foreground
- Midground
- Background
- Live Plant Decoration
- Potted Plants
- In Vitro Plants
  - Dennerle plant-it!
  - Tropica 1-2-Grow
- Floating Plants
- From the Greenhouse (to Order)
- Aquascaping Tools
- Portions & Bulbs
- Artificial Aquarium Plant
- Weekly Special Offers
Aquariums
- Aquariums Over 30L
- Aquariums Up To 30L
- Aquarium Accessories
  - Aquarium Backgrounds
- Aquarium Stands & Cabinets
- Aquarium Backgrounds
  - Deco Posters
  - Background Gels and Adhesives
- By Brand
Aquarium Lighting
- Aquarium LED Lights
Filtration
- External & HOB Filters
  - External Filter Hose
- Internal Filters
  - Filter Cartridges
- Pumps & Powerheads
- UV Sterilizers
- Oxydators
- Filter Media
- Filter Bacteria
- Filter Hoses
Heating & Cooling
- Aquarium Thermometers
- Aquarium Heaters
- Aquarium Coolers
Air Products
- Air Pumps
- Airline Tubing & Valves
- Air Stones & Accessories
Substrate
- Active Substrate
- Gravel
- Sand
- Plant Substrate
Wood, Rocks & Ornaments
- Driftwood & Roots
- Carved Driftwood & Bonsai
- Rocks
  - Artificial Rock
- Pebbles & Stones
- Caves & Hides
- Ornaments
- Artificial Plants
- Artificial Wood & Rock
Plant Fertilisers & CO2
- Fertilisers
- CO2
  - Bio CO2
  - CO2 Systems
- CO2 Accessories
- Pond Plant Fertilisers
Fish Food
- Staple & Colour Food
- Food by Species
- Snacks for Fish
- Fish Food by Brand
- Pond Fish Food
- Holiday Food
- Marine Fish Food
- Turtle Food
- Fish Food Enhancers
- Live Food
Shrimp Food
- Adult Food
- Colour Enhancing
- Baby Food
- Breeding Support
- Health Support
- Complete Shrimp Food
- Supplementary Food
- Natural Supplements
- Minerals & Bacterial Additives
- Treats
- Fish Food
- Wet & Gel Food
- Crayfish Food
- Marine Shrimp Food
Minerals & Additives
- Stones & Powder
- Minerals
- Water Conditioners
Water Supplies
- Water Tests
- Water Treatment
- Water Filtration
- Health Support & Treatment
Dennerle Spare Part Shop
- Aquarium Spare Parts
- CO2 Spare Parts
- Filtration Spare Parts
- Lighting Spare Parts
- Marinus Spare Parts
- Various Spare Parts
Accessories
- Aquarium Cleaning
- Aquascaping Tools
- Breeding Boxes & Traps
- Decoration
- Fish & Shrimp Nets
- Feeding Tools
- Hoses & Tubes
- Water
Pond Care
- Pond Construction
  - Pond Liners
- Pond Pumps & Electricals
- Pond Filters
  - Pond Filter Media
- Pond Food & Treatments
- Maintenance
- Decoration & Accessories
- Pond Lighting
- Pond Heating
- Pond Protection
- Pond Plants
  - Pond Plant Baskets
Magazines & Books
CLEARANCE
Gifts & Novelties
Marine
- Marine Salts
- Marine Food
- Marine Supplements
- Marine Test Kits
- Marine Treatments
- Marine Conditioners
- Coral & Reef
Brands
- API
  - API Water Treatments
  - API Water Test Kits
  - API Treatment
  - API Plant Care
  - API Accessories
  - API Fish Food
  - API Pond Products
- Aqua Medic
  - Heating & Cooling
- Aquael
  - Aquael Aquariums
  - Aquael Lighting
  - Aquael Filters
  - Aquael Filter Media
  - Aquael Heaters
  - Aquael Pumps
    - Aquael Air Pumps
- Aquafleur
  - Aquafleur Potted Plants
- Aquaforest
  - Aquaforest Freshwater
  - Aquaforest Marine
- biOrb
  - biOrb Tanks
  - biOrb Decoration
  - biOrb Accessories
  - biOrb Maintenance
  - biOrb Heating & Lighting
  - biOrb Spare Parts
- Colombo
  - Colombo Aquarium
  - Colombo Plant Care
  - Colombo CO2
- Dennerle
  - Dennerle Lighting
    - Dennerle LED Lighting
  - Dennerle Spare Parts
  - Dennerle Substrate
  - Dennerle Plants
  - Dennerle Pond Care
  - Dennerle Water
  - Dennerle Aquascaping Tools
  - Dennerle Marinus
  - Dennerle CO2
- Easy-Life
  - Easy-Life Plant Food
  - Easy-Life Water Tests
  - Easy-Life Water Conditioners
  - Easy-Life Algae
- EHEIM
  - EHEIM Filters
  - EHEIM Filter Media
  - EHEIM Air Pumps
  - EHEIM Cleaning
  - EHEIM Heaters
  - EHEIM Pumps
- eSHa
- Evolution Aqua
  - Indoor Aquatics
- FishScience
- GlasGarten
- Hikari
  - Crustaceans
  - Tropical
  - Cichlid Food
  - Marine
  - Coldwater
  - Reptile - Herptile
- Hobby
  - Hobby Accessories
  - Hobby Decoration
  - Hobby Technical Accessories
- Hugo Kamishi
  - Filter Media
  - Air Supplies
  - Aquariums
- Interpet
  - Interpet Heaters
  - Interpet Water Treatments
  - Interpet Health Treatments
- JBL
  - JBL Air Pumps
  - JBL Aquarium Accessories
    - JBL Hoses & Accessories
  - JBL CO2
  - JBL Conditioners & Additives
  - JBL Decoration
  - JBL Fertilisers
  - JBL Filters
  - JBL Filter Media
  - JBL Food
    - JBL Artemio
  - JBL Heating & Cooling
  - JBL ProPond Food
    - JBL ProPond Seasons
  - JBL ProScape Aquascaping
  - JBL Substrate
  - JBL Water Tests
- King British
  - King British Food
- Oase
  - biOrb Aquariums
  - OASE Indoor Filtration
  - OASE Indoor Heating
  - OASE Indoor Pumps
  - OASE Indoor Accessories
  - OASE Pond
    - Pond Construction
      - Pond Liners
- Pontec (Oase)
  - Feature Pumps
  - Fountain Pumps
  - Filter Pumps
  - Pond Air Pumps
  - Pond Filters
  - Pond Lighting
- Pro Shrimp Value
- Prodibio
  - Prodibio Freshwater
  - Prodibio Saltwater
  - Prodibio Plant Care
    - Prodibio Aquarium Soil
    - Prodibio Fertilisers
  - Prodibio Relief Sand & Gravel
- Seachem
  - Seachem Conditioners
  - Seachem Plant Care
  - Seachem Glassware
  - Seachem Treatments
  - Seachem Filter Media
  - Seachem Filters
  - Seachem Water Tests
  - Seachem Food
  - Seachem Accessories
  - Seachem Sand & Gravel
  - Seachem Saltwater
- Salty Shrimp
- Shrimp King
- Shirakura & Mironekuton
- Söchting Oxydator
- Superfish
  - Superfish Aquariums
  - Superfish Air Products
  - Superfish Decoration
  - Superfish Filtration
  - Superfish Spare Parts
  - Superfish Pond
  - Superfish Cleaning
  - Superfish Accessories
  - Superfish Heating & Temperature
  - Superfish Lighting
    - Superfish Slim LED
  - Superfish Backgrounds
- Tantora
- Tetra
  - Tetra Aquariums
  - Tetra Fish Food
  - Tetra Plant Care
  - Tetra Water Care
  - Tetra Water Tests
  - Tetra Pond
  - Tetra Air Pumps
- Tropica
  - Tropica Plants
  - Tropica Plant Care
- Unipac
  - Unipac Aquarium Sand
  - Unipac Micro Gravels
  - Unipac Natural Gravel
  - Unipac Rocks & Stones
- Juwel
  - Juwel Aquariums
- Vitalis
  - Tropical Range
  - Coldwater Range
  - Marine Range
  - Enrichment Range
- Waterlife
  - Waterlife Conditioners
  - Waterlife Food
  - Waterlife Treatments

New products

Seachem Reef Buffer 1000g
Raises pH to 8.3
£ 22.99
Seachem Reef Buffer 500g
Raises pH to 8.3
£ 13.29
Seachem Reef Buffer 250g
Raises pH to 8.3
£ 8.90
Seachem Reef Buffer 50g
Raises pH to 8.3
£ 5.98
Seachem Reef Advantage Strontium 70g
Restores and maintains strontium
£ 3.70
Seachem Reef Advantage Strontium 1.2kg
Restores and maintains strontium
£ 18.99
Seachem Reef Advantage Strontium 600g
Restores and maintains strontium
£ 11.99
Seachem Reef Advantage Strontium 300g
Restores and maintains strontium
£ 6.49

All new products

API Water Test Kits There are 17 products.

View:
Grid
List

Showing 1 - 17 of 17 items

£ 21.95 In Stock
API Freshwater Master Test Kit
Master Test Kit: PH, Ammonia, Nitrite & Nitrate
£ 21.95
Add to cart More
In Stock
Add to Wishlist
£ 6.30 In Stock
API Freshwater pH Test Kit
API pH Test Kit 6.0-7.6 Fresh Water
£ 6.30
Add to cart More
In Stock
Add to Wishlist
£ 8.18 In Stock
API Ammonia Test Kit
API Ammonia/Ammonium NH3/NH4 Fresh Water
£ 8.18
Add to cart More
In Stock
Add to Wishlist
£ 7.88 In Stock
API Nitrite Test Kit
API Nitrite NO2 Fresh Water
£ 7.88
Add to cart More
In Stock
Add to Wishlist
£ 7.99 In Stock
API Nitrate Test Kit
API Nitrate NO3 Fresh Water
£ 7.99
Add to cart More
In Stock
Add to Wishlist
£ 18.95 In Stock
API Saltwater Master Test Kit
Master Test Kit: PH, Ammonia, Nitrite & Nitrate
£ 18.95
Add to cart More
In Stock
Add to Wishlist
£ 8.45 In Stock
API Ammonia Test Strip
API Ammonia Test Strips Fresh & Marine
£ 8.45
Add to cart More
In Stock
Add to Wishlist
£ 4.79 In Stock
API 5 in 1 Aquarium Test Strips (4 pcs)
5in1 Test Strips (4 pcs)
£ 4.79
Add to cart More
In Stock
Add to Wishlist
£ 8.85 In Stock
API 5 in 1 Aquarium Test Strips (25 pcs)
5in1 Test Strips (25 pcs)
£ 8.85
Add to cart More
In Stock
Add to Wishlist
£ 22.40 In Stock
API Pond Master Test Kit
Master Test Kit: PH, Ammonia, Nitrite & Phosphate
£ 22.40
Add to cart More
In Stock
Add to Wishlist
£ 8.30 Out of stock
API Freshwater pH Test & Adjuster Kit Deluxe
API pH Test Kit 6.0-7.6 Fresh Water
£ 8.30
Add to cart More
Out of stock
Add to Wishlist
£ 6.49 In Stock
API High Range pH Test Kit
API pH Test Kit 7.4-8.8 Fresh Water
£ 6.49
Add to cart More
In Stock
Add to Wishlist
£ 8.70 In Stock
API GH & KH Test Kit
API GH & KH Liquid Water Tests
£ 8.70
Add to cart More
In Stock
Add to Wishlist
£ 6.40 In Stock
API KH Test Kit
API KH Liquid Water Tests
£ 6.40
Add to cart More
In Stock
Add to Wishlist
£ 8.99 In Stock
API Calcium Test Kit
Calcium Liquid Water Tests
£ 8.99
Add to cart More
In Stock
Add to Wishlist
£ 8.28 In Stock
API Copper Test Kit
Liquid Copper Water Tests
£ 8.28
Add to cart More
In Stock
Add to Wishlist
£ 8.17 In Stock
API Phophate Test Kit
Liquid Phosphate Water Tests
£ 8.17
Add to cart More
In Stock
Add to Wishlist

Showing 1 - 17 of 17 items