Wow 350g! I bet that helps on its own. I’ll make note of your other methods if I add any more in the future, they make sense.So currently I have 11 different species of tangs in my tank and looking to add more. There is almost no aggression among any of them except for two that some times but tails. While my tank is 350 gallons and give adequate room to swim around. The primary reason I think that I have had good success with low aggression is due to how I add them. First I never add a single tang. That is just suicide alway add in pairs. Second I think tangs need a bonding period , tank only no rocks to get territorial with. This is easy to achieve if you QT your fish before adding. This not only them to get to better known but I do notice they group more together on the initial add which then throws off the other tangs as they don’t really know who to go after.
I had an issue with the 6ft tank, so I went out and got an 8ft tank.
The blonde naso I have has become sort of immune to the gems aggressiveness, but normally the naso will get all up in her space so I kinda see why she flairs up a bit.. lol
I think all the new extra space will resolve things, but we shall see. Keeping them fed does help, but it gives me cyano in a bare bottom.. which is crazy
