Yeah the canister has been there as long ad my new light has been, its just I have started to do more water changes to get rid of the tannins caused by the dirt. But they are awesome because there is nothing in the tank, just pipes. Also ey add more water volume to the tank.
I love underwater pictures! It gives more depth and more crystal clear images just because there will not be glare nor reflections. It also gives more of a sense of depth... No I sound like my art teacher lol.
15 Gallon NPT
1g no tech bowl in the making