I want to add another broodbox below my flow hive brood box. But local seller has only 10 frame boxes while mine is the width of an 8 frame box (35cm).
I remember reading somewhere that its not recomended to mix sizes.
As i see it i can either try and build a box myself, try to downsize a 10 frame box to 8. Or try to place the 10 frames box below the 8 by using some size adaptor layer.
Looking forward to hear your thoughts in this subject.