is co2 required? i will not be using co2 but i can do ferts
for vals no c02 required, since these plants grow and spread all over your tank like weeds.
I recommend just starting with 1 plant @ right & 1 plant in left back corner. If you have good substrate it will spred like crazy.
If you look at my albums in my profile you can see my 29G NPT with jungle Vals taking over. I use No C02, just mts with PFS cap and compact CFL vertical mounted 18W bulbs
Last edited by JoeGREEEN; 10-24-2012 at 06:11 PM.