flatzboy
Aquarium Advice Activist
I did read the article about changing subsrtate but I wanted some feedback from anyone whos done this. I have a 20 gallon tall with crushed coral. In the tank there is 16 lbs of live rock and 1 colonie of mushrooms and one colonie of zoos. So I dont think it would be a big deal taking the stuff out. I want to change it to live sand but I made the misteak when I got this tank of going the cheaper way.