Observer
Quantum Yield Engineer
- Joined
- May 11, 2023
- Messages
- 8,535
- Reaction score
- 20,420
it has a beneficial enyzme or bacteria in itThe growth I get is this thick brown stuff that covers the pumps and is nasty if I lose control with sterile. Hydroguard just has much more control and I only apply once at res reboot. It can make the res smell a little like soil.
34% h2o2 and pool shock is cheaper, i think.












