Thank you guys, this means hard work tonight, I gotta wash 40 Kg by the end of tonight and I also gotta do a 100% water change. (to get rid of the tannins because its turning into a cichlid tank) Oh and do you think 40 kg is enough?
I'll get to work after dinner, my tank is a standard 55 gallon, I plan on having around 1 inch of sand. I brought 2 bags, how many do you think I would need? (I thought i needed at least 50 kg and I was short on sand...)
Oh and what is a good way to clean it? I have heard about the pillow case method, how exactly do i use it? Are the small particles small enough to go through?