preacher
New Member
I have a well established 11 gallon juwel tropical tank and I want to change the gravel, I have two well established plants about 4 years plus old shoul i leave the gravel in and cover the top or replace with new like the idea of sand and slate 
and how do I upload a picture of my tank? when I clik on add image I have to give a url???
and how do I upload a picture of my tank? when I clik on add image I have to give a url???
