I've kept to a low-key, basic set-up. Very simple tank that usually gives better flavour than some others, and usually at around 6.5 to 7.5 watts.
Highly likely that many liquids will taste quite different - I do have a few favourites that have really good flavour.
However, the squirt of roasted pecan has already made a difference, so I'll leave the rest for a few days to see how it develops.
I'm getting one of the new Nautilus 2 tanks in a few days time, so will probably try this Buttercream
Roasted Pecan in that!