I've got a pair of kribs matched up now and the female has dug out her cave under a rock she was under there for a few good days to. The male and female were guarding their little cave to. I thought they had there eggs but nothing! Now it's like a week later they aren't going in the cave as much and the female is still gravid. Any ideas on what could have happened?
It's in a 29g with two gouramis, two sae, and two rams is it that I have to many other species or should that matter?
Also is there any other pairs of fish I could get
I wouldn't add mollies or swords for the risk of overstocking. They get too large and have too large a bio-load to add to your tank IMO. You don't want to throw your tank off with those big waste producers and mess with your cichlids. I would add maybe a small shoal of cories to the bottom and maybe a couple male platties at most.