im not 2 sure about barbs but if u buy houldnt like each otherall the fish 2 gether they will probly like each other.put i dont se y they souldnt like each other thats my oppinion anyway
my glass fish hasnt moved all day out ov my cave well he / she has 1nce/2ce bu i cnt c if he/ she is protecting anythink wat do u think its doing ?
i have also quite recently desoverd fliting going on between my 2 glass fish.