THis might be odd but I'm going to be redoing the whole tank later next year. For now I'm trying to get a little better nutrients into the substrate without going crazy with fert tabs that I've had limited sucess with. I was wondering about making a thick mud out of a soil and then freezing it into cubs, then pressing some into the bottom of the gravel.
anyone see problems with that?
Also, do i just need an organic potting soil?