okay well me madre is going to let me get a 20 gal n a ten gal along with the 29? 5 and 2.5 gals i already hav n heres what i want to do any ideas? okay well im breeding my platys and guppies already and i wanted to plant my 20 with some plants lol n i want to use tht as a just community tank with the guppies n platys i have, i also want to breed gouramis maybe just buy a pair one red male and one blue female to keep in the 10 gallon? and what i wanna do is after they breed in the ten gallon use a tank divider to divide the ten into two sides, one side with the bubble nest for the gourami fry and the other side for the guppy n platy fry growout tank, and once the fry are all about the same size can they intermix or no? the ten is going to be a barebottom tank so i dont lose any fry in the gravel and im going to have some floating plants to help the male make a bubble nest. the male and female wil go back into the 20 with my guppies n platys after they mate so i can control the births because i dont think the male can make a bubble nest in the 20 with the higher current and the other fish messing with it. will the other fish mess up his bubble nest so they dont mate in the 20 so i can control their births?