Which CO2 system, if any?
#6859
Simple questions that I haven't been able to get a straight answer to, so far.
For a 380 L planted tank, do I need CO2 or is it just recomended?
Assuming it would be best, can anyone suggest the right system for this size tank (bearing in mind I'm already way over budget!)
The local store has caniter type systems for £20 and £35 and then the next thing they have is covered in pipes and guages and costs nearly £200 the advice I got on them was pretty vague.
Thanks,