I have a small customized tank that is divided into three divisions (approximately <4" per edge) per each division (approximately .2G each). "Confined spaces alright " I installed mini homemade air pump sponge filter in each of them and also put some gravels and hornworts from my main tank in them. I put my pregnant molly in one of the division, few rcs in the other and a male and female lerytail swordtail in the other. My molly and swordtails are just few months old and sized just more or less 1.5"-2" each. Half of the water of each division is changed everyday. I'm curious if it would work at any chance. Will my molly be able to give birth in such space? Will rcs be able to breed properly in such space? Will my swordtail be able to mate in such confined space? Any opinion will be deeply appreciated.. Thanks..