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 Cathy Young

I wrote the review below to address a defective thermometer I received. I have not heard from the company and have not received a replacement. Also, I tried to remove this useless thing from my tank and it left an ugly mess. I tried to scrape it off with a blade - it scratched the tank. I've tried using a chemical cleaner - now I have a large white opaque smudge on my tank that I can't get rid of. Such pain in the eyes. I highly recommend getting the aquariums you need elsewhere. The test strips seem to do the job. They are easy to use and appear to be great value for money. The only complaint I have is that the thermometer stick doesn't work. It just doesn't change color to read the temperature. I didn't necessarily buy these thermometer strips but this influenced my purchase as I also needed a strip for one of my smaller aquariums. Spring.