I have evrything needed like the tank, filter, heater, and decorations. The filter is a hob filter rated 100 gallons per hour. I have gravel in the tank and I was wondering if I could use it in the setup, if not I can always pick up a couple of packages of sand. I have a huge rock for access out of the water. Im going to test it to make sure it is ok to use in the setup. Im going to be purchasing a new heater as my old on keeps the tank at 79 F. Im going to have to buy a new test kit also. What tests would I need? I don't have an aquarium light, just a regular desk lamp. It provides alot of light. I have been studying about brackish water setups and Im trying to learn everything. I know Im going to have to buy salt and I think Im gonna need other supplies. Im soooo sorry about all the questios and the really long reply, but I want to make sure I learn everything I need to know. If I forgot anything please tell me. Im also gonna post some pics of my 10g thats currently setup as an aquarium.