Looking for reef stocking suggestions

[RazorD]

Upgrading tank to Waterbox 170 in a few weeks and looking for some suggestions to look into to add to what will be going in from current setup.

Currently-
2 clowns (young)
Yellow tang
Blue Tang
Royal gramma
Neon goby

Curious what ideas you guys may have. Thanks in advance!

 

[pugz508]

Three tangs in a 55"L might be a little much depending on size. Technically rule of thumb is 1in of fish per 5gallons of water. Your 170g will get you 34" of potential fish. You probably will have 15-20" between the hippo and 2 yellows

 

[CAPSLOCK]

Shrimp goby, with or without the pistol shrimp
Flasher wrasse or anthias depending on how often you feed / if tank is covered
Various other small interesting gobies - ie tiger or red headed types. Fine w/ neon and shrimp hobbies too.
Possum wrasse - neat fish