I have two containers with microworms (got the starter culture from MrBrongher ) which my fry love, needed something for the adults so I purchased the grindals. Hopefully they do well. I seperated them into two containers and will feed different foods to see which culture will grow the fastest. I also want to get some vinegar eels. Seen a killie forum where they guy grows them in a wine bottle with apple cider vinegar on bottom, cotton on top of that and freshwater on top. Looks interesting.
The grass isn't always greener in the other tank.