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(2 Pack) API Nitrite NO2 Test Kit 180 count Freshwater & Saltwater Aquariums

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Price:
£11.95
Free 2 day postage
Estimated by Tue, 14 May
Returns:
30 days return. Buyer pays for return postage.
Condition:
New
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pH TEST KIT
HIGH RANGE pH TEST KIT
AMMONIA TEST KIT
NITRITE TEST KIT
NITRATE TEST KIT
KH TEST KIT (Out of stock)
GH & KH TEST KIT
PHOSPHATE TEST KIT (Out of stock)
5 IN 1 TEST STRIPS 4 Pack (Out of stock)
5 IN 1 TEST STRIPS 25 Pack (Out of stock)
PH TEST STRIPS 25 Pack
AMMONIA TEST STRIPS 25 Pack
FRESHWATER MASTER TEST KIT 800 tests (Out of stock)
SALTWATER MASTER TEST KIT 550 tests
REEF MASTER TEST KIT
POND MASTER TEST KIT 500 tests
Nitrite is produced in the aquarium in the forms of fish waste, uneaten food, and by nitrifying bacteria in your aquarium’s natural cycle as it breaks down ammonia. Low levels of nitrite inhibit respiration and suppress the immune system, while high levels cause suffocation in fish.