The Planted Tank Forum - View Single Post - 9g Desk-top
Thread: 9g Desk-top
View Single Post
Old 05-23-2013, 05:56 PM   #28
Algae Grower
PTrader: (0/0%)
Join Date: Sep 2012
Location: Miami
Posts: 56

in the secon picture what is spiral thing that I see inmany CO2 tanks ?
ernest is offline   Reply With Quote