The Planted Tank Forum - View Single Post - Is this iron deficiency?
View Single Post
post #14 of (permalink) Old 11-17-2012, 09:05 AM
Darkblade48's Avatar
Join Date: Jan 2008
Location: Toronto/Singapore
Posts: 9,868
Originally Posted by Richardblack View Post
I use JBL DC, it stays the same green regardless of how much co2 I use
When you first add the solution to the drop checker, it should be blue.

Are you using a 4 dkH reference solution?


A Primer to Pressurized CO2 and A Primer to Planted Tanks
Eheim Pimp #362 - Eheim 2213 x2, Eheim 2028, Eheim 2217, Eheim surface skimmer and Eheim autofeeder.
Victor Pimp #33 - HPT272-125-350-4M
Darkblade48 is offline  
For the best viewing experience please update your browser to Google Chrome