Tetra 7In1 Aquarium Water Testing Strips 50 Pack

14.99 GBP

Tetra Test 7in1 enables you to quickly and reliably determine the seven most important water values in your aquarium in three simple steps: dip a test strip into the water, swirl it for about two seconds and tap off any excess water. Read off the most important information about the water values only one minute later. The colour chart on the packaging of the test strips can be used to evaluate whether the water parameters are within the safe range to maintain a biological balance for fish, plants and microorganisms in your aquarium. You can find the exact limit values ​​and possible solutions in the enclosed instructions. - Free Standard Delivery Over £40

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