Pic of my new substrate

[theJoe]

I pulled out all the old CaCO3 bearing substrate, and added 25 pounds of flourite, and 10 pounds of a fine epoxy coated gravel.

What do you think? I'd like some good suggestions, if you have one.

Inhabitants:
2 German Blue Rams (Female)
~15 Neons/Cardinals

[theJoe]

Trying the pic thing again:

[theJoe]

You can see my DIY CO2 on the right.

Good news, here are the water parameters before:
pH = 7.6
KH = 6°

after:
pH = 7.2
KH = 5°

The after numbers are from a few hours after. I'll post new numbers later tonight when I test.

[entombed]

nice....your rams will love it