4 ms·
Any ideas what the adding of the bleach does - it is just to keep algae from growing in there, or does it have some optical properties?
by JimmyL 15y ago
Any ideas what the adding of the bleach does - it is just to keep algae from growing in there, or does it have some optical properties?
- dmooney1 15y agoThe reporter said it was just to prevent algae growth.