Spicemonkey
Aquarium Advice Freak
Just ordered 30# lr, adding to my current should b up to 50-60#
No water change needed, the brown stuff on the sand is probably diatoms (common end of cycle happening), and that amount of live rock should
be perfect. Any pics to update?
Curing live rock is a pain in the butt.. You need a separate container with powerheads and a heater .. Let it run til it basically cycles and you don't show ammonia in the water. If there's no fish in the tank yet, I would personally just let it cure in there and let it cycle that way...