I've got a 50 gallon tank with a built in wet dry triclkle filter that runs behind the tank. The tank is acrylic with an overflow in one corner and a return in the other corner. Filtration is all unseen. Water runs through a sponge then over a drip plate through bio-balls and is pumped back into the tank. There is a place for a skimmer and heater.There is a light oak stand that also goes with this with 2 cabinet doors. Im also including a 200w ebo jager heater, rio 1700 return pump,sponge,bio-balls, and a maxi-jet 750. I also have a few decorations if wanted. The only thing you will need is a light. There are a few scratches on the tank but are really unoticable with water in it. Im in the St. Louis area. Price is $200.00 Thanks Mike