As far as I know all duncans are from AU, but yes have see at least 4 different varietyCafe, are there different Duncan types?
Last order I got a new Duncan in. I have one other in this same tank that's different/normal. This one particular Duncan only opens at first light, closes all day, then opens again when lights ramp down.
The other Duncan behaves normally. Closed at night, opens during the day.
Is this night Duncan supposed to do that? Do I have a special one?
Lights just came on for this picture, it's beginning to close up for the day. Other Duncan to the left is still closed, will be opening soon.
grn /grn w yellow / blue / branching and cluster type .