Stupid Question

[Glass Catzilla]

I have some bleeding heart tetras and some white skirt tetras in my 2nd tank.
I recently got some baby angels for the first (and larger) tank, and i fed them frozen brine shrimp, but they can only eat so much, so the tetras get the leftovers (i feed the angels a little at a time, rather than all at once per feeding).

Anyway, the Bleeding hearts have gotten more bold in color, and both them and the white skirts have become more active.
Is this due to the leftover brine shrimp theyre getting? or is it coincidence?

 

[molliwopp]

How long have they been in the tank? Fish relax once theyve settled for afew weeks and their behavior will change to a more natural one. They will all definitely enjoy brine shrimp too but i wouldnt feed them brine shrimp all the time. Twice a week, some people say they treat there fish to live or frozen food once a week. Obviously it depends on your fish!

 

[Scottyhorse]

Frozen foods will do that. It's nutritious so they will be more colorful and active.
It's just like us eating only chips, or eating fruits, veggies, meat, etc.