Water Testing

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API Replacement Test Tube

$ 4

Hanna Marine Phosphorus Ultra Low Range Checker® HC - HI736

$ 165

or 6 weekly interest-free payments from $ 28 with Laybuy

Fauna Marin AquaHomeTest PO4 Refill Kit

$ 30

or 6 weekly interest-free payments from $ 5 with Laybuy

Red Sea Phosphate Pro Reagent Refill Kit

$ 55

or 6 weekly interest-free payments from $ 9 with Laybuy

Seachem Ammonia Alert

$ 30

or 6 weekly interest-free payments from $ 5 with Laybuy

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Hanna Marine Alkalinity Checker® HC - HI772 (dKH)

$ 165

API Ammonia Test

$ 36

or 6 weekly interest-free payments from $ 6 with Laybuy

API Calcium Test

$ 40

or 6 weekly interest-free payments from $ 7 with Laybuy

API Carbonate Hardness KH Test

$ 26

or 6 weekly interest-free payments from $ 4 with Laybuy

API Copper Test

$ 38

or 6 weekly interest-free payments from $ 6 with Laybuy

API High Range pH Test

$ 20

or 6 weekly interest-free payments from $ 3 with Laybuy

API Nitrate Test

$ 40

or 6 weekly interest-free payments from $ 7 with Laybuy

API Nitrite Test

$ 26

or 6 weekly interest-free payments from $ 4 with Laybuy

API Reef Master Test Kit

$ 110

or 6 weekly interest-free payments from $ 18 with Laybuy

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API Replacement Test Tube

$ 4

API Saltwater Master Test Kit

$ 100

or 6 weekly interest-free payments from $ 17 with Laybuy

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Fauna Marin AquaHomeTest Ca + Mg

$ 95

Fauna Marin AquaHomeTest Ca+Mg Refill Kit

$ 60

or 6 weekly interest-free payments from $ 10 with Laybuy

Fauna Marin AquaHomeTest K

$ 85

or 6 weekly interest-free payments from $ 14 with Laybuy

Fauna Marin AquaHomeTest K Refill Kit

$ 55

or 6 weekly interest-free payments from $ 9 with Laybuy

Fauna Marin AquaHomeTest KH

$ 55

or 6 weekly interest-free payments from $ 9 with Laybuy

Fauna Marin Aquahometest KH Refill Kit

$ 28

or 6 weekly interest-free payments from $ 5 with Laybuy

Fauna Marin Aquahometest NO2+NO3

$ 90

or 6 weekly interest-free payments from $ 15 with Laybuy

Fauna Marin Aquahometest NO2+NO3 Refill Kit

$ 40

or 6 weekly interest-free payments from $ 7 with Laybuy

Fauna Marin AquaHomeTest PO4

$ 70

or 6 weekly interest-free payments from $ 12 with Laybuy

Fauna Marin AquaHomeTest PO4 Refill Kit

$ 30

or 6 weekly interest-free payments from $ 5 with Laybuy

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