I have a DT in a 10g now, he has a few java ferns areas, a marimo and a filter. problem is im on a budget. i dont have a lid, because i figured if it got down to it, i could find something to use. i dont have a heater because i live in south Florida and it is the middle of summer and my room is 80 degrees 24hours. my sister brought me home this HMDSPK and i dont have money to get a new setup so i was going to make a divider, do you think these will be ok in the same tank? im concerned about not having a lid and having 2 males. so i think i would have to get it covered. on another topic. how well does the bacteria jump start for the aquarium work?