Recommendations On More Fish?

[Kinda New Fish Guy]

I have a 45 gal tank with 2 giant danios, 2 bala sharks, 1 rainbow shark and 2 tetras (not exactly sure what kind). I've had these guys for about 1-1/2 years now and would like some more tank mates. Something with a bit of colour would be nice, any suggestions?

 

[Truck]

your going to need to rehome the sharks, and ID the tetras, then we go from there

 

[markandhisfish]

id add another 4 giant danios as they are a shoaling fish likewise with the tetras

ditto the bala sharks they grow huge

 

[lilfishie]

as said rehome the balas, get atleast another 4 giant danios, another 4+ of you unidentified tetra as these prefer to be in groups of atleast 6, then we can help decide on what to add next

HTH