depends on the species of bluetongue,some form s can be aggressive,eg northerns,easterns like u have can be ok,especially if its a pr,sometimes they can chase each other,so just watch how they behave,especially as the reach maturity,im sure they will be fine though
every animal is an individual to,some will be fine together,others wont have a bar of it,so observing them will show you how they go,i personally keep blotcheds and shingles in groups,blotcheds are outdoors though,also easterns ,westerns and centralians,apart from the odd eastern,they have all got along well,northerns i recomend singley keeping,some are ok in prs or small groups,but they can get along well then all of a sudden decide to arc up,and when they have ago at another they dont mess around,tail loss is common,as are toes or even feet,and even death,so bottom line,observation is the key
