^ give it some time, the others will catch on! I envy your stocklist, Dabola is probably my most wanted bichir right now
Also, if the other fish arent eating pellet straight up, you can "stuff" the tilapia with the pellets to get them used to the taste. To get my ornate and gold dust on pellet i would squeeze out the insides of a live nightcrawler and stuff it with hikari carni sticks, its a royal pain but worth it in the end. stuffing tilapia is way easier lol
Also, if the other fish arent eating pellet straight up, you can "stuff" the tilapia with the pellets to get them used to the taste. To get my ornate and gold dust on pellet i would squeeze out the insides of a live nightcrawler and stuff it with hikari carni sticks, its a royal pain but worth it in the end. stuffing tilapia is way easier lol