Find Reviews and Compare Prices for:       All ProductsTest Kits     0.0 (0)   Add a review Tetratest pH Freshwater Test Kit   The TetraTest pH freshwater test kit is suitable for testing water from tropical and cold water aquariums. The pH value of water defines acidity. Water with a pH of 7.0 is regarded as neutral: below this value it is acid... Have a question? Just Ask! Member Reviews Compare Prices Product Spec Send to a friend Set Price Alert Searched Tetratest pH Freshwater Test Kit in 150 stores, 4 results found Image Description   Store   Price TETRA TETRATEST PH FRESHWATER FISH TEST KIT (50 TESTS) If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   5 Store Reviews   $5.3 Go to Store TETRA TETRATEST PH FRESHWATER AQUARIUM 50 TEST KIT If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   5 Store Reviews   $7.26 Go to Store TETRA TETRATEST PH FRESHWATER FISH TEST KIT If this item doesn't belong here, click Remove and help us keep our results accurate.   eBay   5 Store Reviews   $8.49 Go to Store Tetra PH Test Kit (50 tests per package) If this item doesn't belong here, click Remove and help us keep our results accurate.   Amazon.com   2 Store Reviews   $10.86 Go to Store Are we missing a store? Let us know! Something wrong in this page? Let us know! Related products: More Tetratest Test Kits Other Test Kits internal use: spec409