hi, I just recently got a 90 gallon tank. I removed all the old sand that was in it and want to replace it with black mixed with blue gravel. I also want to have live plants in the tank so I guess my real question is, will just gravel be fine for living plants or should I get soil as well?
another question, how many lbs of gravel am I going to need to properly fill the bottom of my 90 gallon tank? I found a good deal on 55-65 lbs... will this work?
another question, how many lbs of gravel am I going to need to properly fill the bottom of my 90 gallon tank? I found a good deal on 55-65 lbs... will this work?