Its a 2 liter soda bottle with yeast, sugar, and water and Its hooked up to a power head.whats ur co2 setup?
Looks pretty good, what kind of sand is that?
Each grain of sand Is as big as a capital O. Maybe a little bigger.
I didn't buy it. I found it. I got lots more in my back yard.I haven't been able to find sand like that. Where did you buy it? Was it "brand name" sand for aquariums or something you found at a sand and gravel supply?
It looks more like river sand because the particles are nice and rounded where silica sand for construction can have sharp edges. I keep cories too and I'm sure they'd be happier with rounder sand like you have.
I didn't buy it. I found it. I got lots more in my back yard.