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Shop for Aquarium Freshwater Test Kits

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Showing Items 1 to 19 of 19
API API Freshwater Master Test Kit
Free Shipping at $75
Price: $24.99
Compare: $47.99
Save up to $23 (48%)
Tetra Tetra Easystrips 6-in-1 Aquarium Test Strips
Price: $9.39 to $68.75
Compare: $15.99 to $137.99
Save up to $69 (50%)
Seachem Seachem pH Alert Sensor for Freshwater
Free Shipping at $75Add to Cart for Price
Price: $6.54
Compare: $11.99
Save up to $5 (45%)
API API pH Test Kit for Freshwater Aquariums
Price: $4.21
Compare: $6.99
Save up to $2 (40%)
API API Ammonia NH3/NH4+ Test Kit
Free Shipping at $75
Price: $7.68
Compare: $13.99
Save up to $6 (45%)
API API pH Test & Adjuster Kit for Freshwater Aquariums
Price: $6.33
Compare: $10.99
Save up to $4 (42%)
API API Phosphate Test Kit for Fresh & Saltwater Aquariums
Price: $9.20
Compare: $15.99
Save up to $6 (42%)
API API Doc Wellfish's Replacement Test Tubes
Price: $16.79
Compare: $30.99
Save up to $14 (46%)
API API Ammonia Aquarium Test Strips for Fresh & Saltwater
Price: $10.65
Compare: $19.99
Save up to $9 (47%)
Tetra Tetra EasyStrips Ammonia Aquarium Test Strips
Price: $9.59 to $21.58
Compare: $16.99 to $41.99
Save up to $20 (49%)
API API pH Aquarium Test Strips for Fresh & Saltwater Aquariums
Price: $7.61
Compare: $12.99
Save up to $5 (41%)
API API High Range pH Test Kit for Fresh & Saltwater Aquariums
Price: $4.78
Compare: $7.99
Save up to $3 (40%)