Fat Fish Problem

[L!NUS]

So my Boesemani Rainbows are all pretty fat. In fact, I had one die a few weeks ago (i don't know if that was weight related).

It's a 40 gallon tank with 3 Boesemani 2 F 1 M, A male Turqioise Rainbow, 5 Harelquin Rasboras, 6 guppys +babies, 2 corys and a SAE. I also have a few Rabbit Snails and lots of MTS.

I only feed once a day, not that much. The food is usually gone in seconds. I'm feeding Omega One Super Color Flakes, and sometimes Cyclopcies.

You can see me feed in this video at 1:10. That's how much I usually feed.

[YT]rQ1HR4lE9JE[/YT]

Should I just feed every other day? I don't want my fry to become food for my hungry fish if I skip too many feedings.

 

[Gill Blue]

the male doesn't look fat.

 

[ThePhoenix]

not fat

 

[L!NUS]

I'll try to get a good picture, but they all have round bellies. The male especially. And his head almost doesn't seem proportional to his body.

 

[Redearsunfish]

They dont look fat to me. Thats how rainbows look.

 

[L!NUS]

I feel like the bulge in their stomachs has taken away from their torpedo shape. Take a look. Sorry about the crappy pictures, this is how motion setting comes out on my phone.