Looks like im getting some tigers and bumblebees but im already paranoid about losing them as my main shrimp tank doesnt have the ideal water params for them.So I was thinking about setting up a 5gal tank for them with florabase as the substrate to keep the ph in the right range and lots of java moss for them to hide in.However im not able to use a filter, would I get away with it if I dont overfeed and do small waterchanges every other day?