elwaine
Aquarium Advice Activist
- Joined
- Nov 11, 2008
- Messages
- 174
I'm using Aquasoil as my substrate. It has very little mass and does not anchor plant roots as well as denser substrates (such as gravel or sand). I've planted large areas in my aquarium with HC. Will Ottos dig up (uproot) the HC as they scour the bottom for food?