Oh, and how did you change your gravel? Have your fish been in there long? I have gravel about the size you used to have and I want to change mine eventually. How do you keep the important things they need from their old gravel? Can you just change gravel at anytime? I dont know where to begin with that. Thanks
if you want to change the gravel, most people just take some of the old gravel and put it in a stocking. i'm going to use my old gravel when i change tanks <3
