Hi there I am new to this place and joined for fish help and further knowledge.
I am currently creating a project tank that is a 75 gallon USA native tank. As of right now I only have around 15 fathead minnows that I scooped up from a local pet store a few weeks back (couldn't resist from not getting them, there banned in my state but the store emplyoee was cool about giving me them
). I have a fine grain sand and small pebbles for substrate as well as a few river rocks and two large pieces of aquarium wood to give the tank a lake edge/river feel. Current filtration is two large sponge filters rated for 125 gallons (one powered by a maxijet 1200 and the other air driven) and a aquarium fan in the bottom corner of the tank aimed upward to help circulate the cool-cold water (62-68 degrees). I do plan on adding a canister filter. Not sure if I should do a community style tank with daces, darters, and minnows etc or do a cool predator/species tank. If i go the latter route I would put the minnows in another setup. Any suggestions or experiences would be greatly appreciated. Thanks
I am currently creating a project tank that is a 75 gallon USA native tank. As of right now I only have around 15 fathead minnows that I scooped up from a local pet store a few weeks back (couldn't resist from not getting them, there banned in my state but the store emplyoee was cool about giving me them

