I just got a pack of gravel from Petsmart a few days ago. After rinsing the gravel with warm water and levelling it into my betta's tank, I'm now wondering how am I going to properly clean it out when I do a water change.
When doing a 100 water change, do I have to remove the gravel or leave it in the tank and wash it in there? Is there a safe and proper way to clean out the gravel?
Do I also have to use a fish net to scoop out the betta's waste and unwanted food?
I have a small tank, so I don't need a vacuum for it.
Thanks, I hope I can get some help here