bondolo
02/26/2017, 04:16 PM
I replaced my random assortment of old powerheads with Tunze nanostream models last spring and now several of them are throwing off their propellers after a couple minutes or hours of being powered on.
Is this a known issue? I have seven of the units and three are now having this problem and possibly a fourth is developing it.
Is this a known issue? I have seven of the units and three are now having this problem and possibly a fourth is developing it.