Love2Fish
Aquarium Advice Regular
I am beginning to think I need a little more gravel in my tank to help hold some of the "stuff" down better. Is it ok to buy a bag and just rinse it completely and add it in a cup at a time with fish in there? Will it screw stuff up? Or do I need to take the fish out to do this, because I can live and "they" can live with it the way it is now, just seems a lot more practical to add some more