Name of this gravel?

This Dennerle quartz is safe for corydoras?

Beautiful set up

Does the rainbow fish chase the neon or cardinal tetras?

That female is huge!!! I cant wait until i have one that big, i have a school of 3 for now, plan on buying another 9 when i upgrade tanks.

I recommend putting these in a high flow aquarium much more active. In more color. I have these in my 65 gallon I have 14 of them in they love playing in the currents you can get a sunsun jvp 102 its a great wavemaker.

Beautiful fish . I need to to get me some pracox rainbowfish

Awesome video Mike! Your rainbows look stunning! 😃