Review on 🐠 Enhance your Aquarium's Quality with SJ WAVE 6-in-1 Test Strip - Accurate Water Testing for Freshwater Aquariums & Ponds (100 Tests) by Tonya Young

Really inaccurate. My grandparents gave my son fish. I immediately started changing the water and did my best to keep the fish healthy and happy. The fish are about 1 year old and felt good for the first month. I have tested the water weekly with these strips and the parameters have always been good. One day one of my fish started looking slow and barely moving. Before I could isolate him, he died. The next day other fish started doing the same. I decided to go to the pet store and buy complete water testing kits. The parameters were A LOT wrong! I killed my sons, poor fish. Luckily I was able to do a few water changes and adjusted everything. I immediately threw the strips away. No other fish came by but I had to comfort my crying son because he loved his fish.