Ok, here's my situation... I'm wanting to start a saltwater tank, and I was planning on having a mini reef setup eventually. First I'll tell what I was planning on getting, then hopefully you helpful people can tell me the thousands of mistakes im making
So, I was planning on getting a All-Glass 55 gallon tank, a canister filter (http://www.marinedepot.com/md_viewItem.asp?idproduct=AP7313), a protein skimmer (http://www.drsfostersmith.com/product/prod_display.cfm?pcatid=4400&rel=1), and setting up a sump with live rock in the stand the tank sits on.
Now for the questions: how is the water pulled from the display tank? I have a freshwater tank that's been running for several years now with those hang over filters which have a kind of mesh where the water is sucked in, so the fishies aren't pulled in. When I see pictures of the canister filters, its just the canister and two tubes sticking out, without any info on how the water is taken from it's source. Also, would it be a good idea to have the water thats just gone through the canister to go through a sump before going back into the tank, or should this have a route of it's own? I've seen somthing about 'overflows' and drilling in the the tank, and I'm pretty uneasy about that, could someone pleease shed some light there? Although I would eventually like to keep corals and and other nice things in the tank, I can't afford the MH lights needed for that, so I'm planning on the start to finish taking a very long time, due to a small income. For that reason, I would also like to have a lot of this planned out very well before i start buying things. I have been reading the numerous guides on About.com on saltwater tank setup. For this unorganized mess of questions and problems, that's all I can think of at the moment. Thank you very much in advance!

So, I was planning on getting a All-Glass 55 gallon tank, a canister filter (http://www.marinedepot.com/md_viewItem.asp?idproduct=AP7313), a protein skimmer (http://www.drsfostersmith.com/product/prod_display.cfm?pcatid=4400&rel=1), and setting up a sump with live rock in the stand the tank sits on.
Now for the questions: how is the water pulled from the display tank? I have a freshwater tank that's been running for several years now with those hang over filters which have a kind of mesh where the water is sucked in, so the fishies aren't pulled in. When I see pictures of the canister filters, its just the canister and two tubes sticking out, without any info on how the water is taken from it's source. Also, would it be a good idea to have the water thats just gone through the canister to go through a sump before going back into the tank, or should this have a route of it's own? I've seen somthing about 'overflows' and drilling in the the tank, and I'm pretty uneasy about that, could someone pleease shed some light there? Although I would eventually like to keep corals and and other nice things in the tank, I can't afford the MH lights needed for that, so I'm planning on the start to finish taking a very long time, due to a small income. For that reason, I would also like to have a lot of this planned out very well before i start buying things. I have been reading the numerous guides on About.com on saltwater tank setup. For this unorganized mess of questions and problems, that's all I can think of at the moment. Thank you very much in advance!
