Larger hose is the input. Smaller is the output.
And unless I'm misunderstanding you, the larger one goes with the alrger tube, and the smaller one goes with the smaller tube
I have a couple of Eheim 2250 classics. GREEEAAATTTTTTT filters.
And unless I'm misunderstanding you, the larger one goes with the alrger tube, and the smaller one goes with the smaller tube
I have a couple of Eheim 2250 classics. GREEEAAATTTTTTT filters.