tko187
Member
- Joined
- 18 Jun 2008
- Messages
- 244
Hi I'm wondering if anyone who has used a 500g bottle, how long it should roughly last, I have a rio 180 with co2 triclkling out starting 3 hours before lights on, lime green yellow all through photoperiod, co2 turned off 1 hour before lights off 9 hours total. Any body help?? I know its hard to tell as all tanks differ but just a rough idea as my bottle is only lasting a couple weeks at the most.
Thanks.
Thanks.