I have a 240 that measures 96x24x25 and am really looking to set it up as a black water tank. My first question is what type of plants do well in a black water setup considering the lower lighting? I have been reading that peat is good for tanning the water, is this the recommended way? If the peat is placed in a canister filter or sump tank does the charcoal have to be permanently removed to keep it from removing the tanning? And lastly I've heard that a sump tank or wet/dry system for a planted freshwater tank is not the best way to go, is that the case? Any input on keeping a black water tank in general is greatly appreciated! Thanks!