Hey I was wondering if I should use carbon at all for my nanos. I've been looking at posts and seeing that people take the carbon out and any sponges as they can produce nitrates?
For my 10g I have two Whisper 10-20 hob
filters one with carbon in it and one with phosguard in it and they both have sponges for bateria. I have probably 20 lbs of lr
in the tank. Should I just take out all the filter material and put lr
rubble in the filters?
For my 20g I have a Emperor 280 hob
filter. It has a bio-wheel, a thing I put phosguard in and then the carbon. Should I just take these out and put rubble in there?
I'll probably have pics of my tanks late tonight.
And I do a 30% pwc
on the 10g every week and about 20% pwc
on the 20g every week. I don't have skimmers for them. (or the money to buy skimmers for them)