I'll have photos soon, but is there a general place to look on where the type and make and stuff will be listed?
JasonLion said:There is no need to replace the sand unless something goes wrong, like heavy calcium scaling of the sand. Cleaning and resettling the sand is a good idea if it hasn't been done in a couple of years.
guamguy said:What is that thing to the left of the filter in the first pic?