thanks, i just needed to rant for a second. and dont hate me but this is actually for a freshwater tank, you see i was at walmart today and i saw this peacock eel there. it was so dejected and mis-cared for. laying halfway on its side, lethargic, it was continuously being bitten by some large tetra looking fish as though it was dead and perceived as potential food. these eels need sand substrates and with nothing to hide in it just loafed itself over in the corner of the bare bottom tank. i had to rescue it. it just would have broken my heart to leave it there. i would have had it it in the back of my mind all day, and tomorrow, and the next day, knowing that i could have done something about it but i didnt. so i brought it home and set up my 20G long and have it all running properly except for the fact that i have no filter media to properly develop a bacterial filter. oh, and i think my old heater has a hairline crack in it so its left out too but the room temp isnt that bad so im not too worried about it. so i need to get this QT tank of mine finished. iv tried getting mature filter media from a couple of places but no one will spare any. i can t take any form my own tanks either. so im kinda stuck.