I've been running 2 MP40s on my 90g for 3 years now and yesterday one of them starting making a high-pitch whinning noise....is this a bearing issue??
The other MP40 broke the shaft propeller on the wet side a month ago which I then replaced with a new wetside. The same issue happened again today in which the shaft connected to the wetside snapped competely in half, not sure what the issue is? Could is also be a bearing issue?
The other MP40 broke the shaft propeller on the wet side a month ago which I then replaced with a new wetside. The same issue happened again today in which the shaft connected to the wetside snapped competely in half, not sure what the issue is? Could is also be a bearing issue?
