HI im new to MFK and i have a spare 10 gallon tank i want to make into a sump. I was thinking about useing my canister filter as a pump to pump out the water from the 10 gallon into my 55 tank. than have a siphan from the 55 tank to the sump with some kind of float valve and some pvc to put it all together. I was also going to silicone some glass pieces in it so i can have a bubble trap for my protien skimmer and put my heater in there also and have a section for some live sand and rock maybe with some crabs or soemthing. Where the siphane would be at the top of the 55 tank i was all so going to fabracate some kind of overflow thing. the pvc pipes i was going to make would also have some shut off valve kind of things.. what do you guys think of this kind of set up safe? reliable? I was also going to use 3/4 tubing... smaller bigger? ty for input.