Ok well I just noticed some things in the tank worms and Small snails looking things dose that mean I have to dip the rocks put new sand and start the cycle again will they die out on there own I only been cycling my tank for 2 weeks level are good
You don’t need to take out the rocks and scrub or dip them or take out/replace the sand. Just let the tank cycle, any die off will just go through the nitrogen cycle. Just don’t add any livestock until it’s cycled. This is basically what people refer to as ‘curing’ live rock. None of the worms or microfauna you posted pictures of us anything to worry about.