This post is a little different tonight. I am looking for advice, comments, and opinions.
I’m an old school guy, and have used nothing but Home Depot pea gravel for substrate for forever.
Since I’ve gone to pressurized CO2, and taken plants more seriously, I’ve been considering going to a more plant friendly substrate. The major reason being is that it is hard to plant stem plants into gravel (stems break, bruise), and foreground plants don’t seem to want to root, and don’t do too well.
In a spur of the moment decision this weekend, I went and bought a bag of Black Diamond Blasting Sand. I thought I will just try it in the very front of the tank, with the foreground plants. I have buckets of pea gravel, and can always change it back.
First impression is that I can see why people like this stuff. Plants go in so easily, and so far stay rooted. I’m going to give this some time, and see if it improves the growth of the foreground plants. It certainly has improved their appearance already, as they really do pop.
So here is the dilemma……do I return the tank to all gravel? Change the whole tank over to Black Diamond? Or leave it kind of two tone as is? At this point I really don’t know which direction to go.
Here’s the before and after. I’d be interested to hear what others would do.