I've always tried to support local shops in the past. Yeah, you pay more, but in exchange you get personal service, and the convenience of seeing what you're buying. Lately, I've been let down a few times and am rethinking my buying habits. I'm leaning more towards educating myself first and then purchasing from the cheapest place around. Usually, this means via the internet. Case in point; yesterday I went to the closest pond store to me, which is 45-60 minutes away, one way. I wanted to add some lighting to my aquascape setup. They had some aquascape wiring accessories, but their main line seems to be pondmax. I SPECIFICALLY asked the salesperson if the two systems were interchangeable, to which he assured me they were. When I went to install the additional light, I discovered that the take-off points on the aquascape splitters are 'female', as is the plug end of the pondmax light. I was miffed to say the least, compounded when I called them, and was told I could come back and purchase a male to male adapter for $16! I told them, I have a better idea, I'm returning the pondmax light and be done with it. Why wouldn't the terminals be "industry standard"? If you go to buy a lamp for your home, it will come with a male plug, right? I blame myself a little for not investigating, but everything was boxed up tight and sealed. Sorry everyone rant over!