Well, I'm not as anti-snail as many. If you've ordered BB & can have fish in there soon!, that might be better, I haven't done that.
So, do you need surgery? I hope you're healing well.
Hi, I do not need surgery

, break is near heel and the bones are aligned, so 8 weeks in a big black hospital boot padded velcro ski boot thing with check up xrays every to weeks, last xray looks good so far and foot is much less painful

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I am not super antisnail, guess I am confusing my many tanks of africans that I ran undergravel filters in the the empty shells clogged the top caps? Guess I am overthinking and confusing things, thanks!
The new nano aq has a chamber on the back for filters, I was going to use some floss from the canister on 55 into the nano chamber. I also have a layer of sponge filter and ceramic hex beads to choose from, which would you use?
Easier too would be gravel from 55 instead of new gravel, no brainer now that you jogged my thinking.
I have not ordered new fish yet, since decided to stay with nano only for now, break down and store the 55, too many complications with my ability to maintain, as well as the big one is another room, but the nano I can keep in the living room where I sit almost all day

I will be moving the bristlenose into it and waiting for husband to visit a bigger town for some tetras.