Just FYI....
The last tank i used it in was an RSM130.
34 gallons total.
Just followed the instructions very closely.
You could always add an airstone and pump to your tank if you're worried.
I have definitely seen reports online of Chemiclean working for Dino's and some saying it had no effect, even some saying it made it worse...it's all over the map.
That being said, up to you if you want to try it.
Here's a decent run down on what most reefers do to try and get dino's under control.