There was a tank specific to only digi (German blue I think) floating around on here.. His aquascaping was awesome also it was quite a sight.. I think it was an old thread but it was definitely a species specific tank only one type of digi..
I saw digitatas the size of a football field in some of the Solomon Islands lagoons.
I always love your pictures man, if you have share more with us.
I think the pic with corals sticking out in low tide was taken by you too, just amazing ... or I can remember seeing pics with endless forests of stags.