150g tank is no where near big enough to keep a tsn for life. and if you think there's a fish a tsn can't eat u may be right but don't think it won't try.
I'm just worried about getting my fish eaten (I'm sure like others too)
so I can't decide which way to go??
Add another Tat and get like 5 Gulpers or X out the Tat and get a TSN and an Armatus