HI guys! So I’ve had my tank running for about a month now and realized that I don’t really like the sand I have because it gets so dirty and is hard to clean. This is the tank I’m setting up for my axolotl, which is coming next week!!! So I was wondering if I remove the sand, will it affect my water chemistry? Also, has anyone used tile with axolotls or other fish? Do you like it and recommend it? Any specific tile better than the other?