I am looking at purchasing a fountain for my pool and have the Aqualuminator return. Looks like one of my options is the Aqualuminator fountain. I was wondering if anyone has this fountain and could clarify something for me? Currently my water flow is pointing at a 45 degree angle toward the bottom of the pool and I notice with this attachment you have to point the flow up. I also see in the instructions that it has a bypass valve. I am curious if I have to remove the attachment when I am not using it to point my flow back the original way or can I just use the bypass valve and just turn my flow back with the attachment still attached? Thanks!