Schooling question

[tlindsey]

Is there a particular SD species you're referring to, or will any SD like a red hook or blue hook do? Also, are there alternative fishes to SDs? Thank you.

Spotted Silver Dollar are a smaller specie.

 

[moe214]

Could do the tiger striped SD. If you want different fish altogether I'd say something like odoe or chalceus maybe.

 

[Alexkoj]

Got 4 silver dollars and it seems to have an instant effect on the NTT - it’s now much less reticent and comes out of its permanent parking spot in the far corner of the tank. Hopefully this lasts! Thanks so much guys.
On a side note, what’s the exact scientific name for the SDs I got?

 

[kno4te]

Look argenteus.