Valek Posted August 3, 2017 Report Share Posted August 3, 2017 I recently started using this product and it's awesome. Every time I did a water change or clean one of the filters I used to get cloudy water that lasted for three days. Never again when using BT-9. I just put a little bit inside the hob filter before filling it with water and another little bit in the tank. Water is now crystal clear all the time. Zima 1 Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.