Do you have live plants?
Yes, see link. You are able to see my profiles in the links, right? But yeah, I do suspect that they'll eventually help out more, but still, I don't think they'll be able to do enough. I suppose I could let the moss take over half the tank, that might do it, but I was hoping to avoid that (half the tank being moss). ?Do you have live plants?
Yeah. buck up a Lil more filtration, and floaters. It will help you in the long run. Good news though! Your tanks sound and look healthy otherwise!
This.Any small size schooling fish will reduce the bioload. Neons etc. really don't get that big.
With the many small schooling fish you can add in shrimp and some nerite snails. This will keep things interesting but not add in a significant bioload.
With enough plants and a low enogh bioload few water changes are needed.