Plants look better without co2?
Recently I've been noticing a lack of the robust growth my tank was showing for the first year it has been set up. I was thinking maybe my substrate had run out of nutrients. The other day my co2 tank fell and the solenoid broke off so it is out if commission until I can get the parts to fix it. The weird thing is, my plants actually look better! My blyxa japonica and staurogyne are not melting anymore and have some new growth where there was none before.what could explain this?