Otherone;5113711; said:
If the live rock is cured your cycling will be shorter however the bacteria on the rocks can die everytime it is relocated esp. when it's out of the water. Partialy cured rock is an easier cycle IMO - most if not all inhabitants on the rock will die creating the ammonia spike while also creating a constant supply - nitrites will be present for 2-3 weeks by the end nitrates should be high like 40ppm within a week this will drop to 10-20 ppm add your 1st fish. If all parameters ZERO out you'll get a mini cycle from BB die back - the sources need to be constant. After the 1st fish wait til' Nitrates drop back down to 10 ppm add another and so on.
Also I'd add the sand 1st before the water and line it with cardboard. This will stop the sand storm within the tank and your filters and pumps will be safe. Ad a heater get the water to 78 degrees - then add salt 2 cups per 5 gal. Use a hydrometer to test. Top off water should be fresh - salt does not evaporate. Use the second tank as a W/C tank - 10% weekly.
please don't listen to this guy.
first off, you really want to keep your nitrates as low as possible, maybe not zero, but certainly not at 10ppm. now of course this can be debated over and over, but if you have enough live rock (1lb/1gallon), don't overstock your tank and do weekly water changes. i see no reason why you can't keep nitrates at .5ppm over lower.
second, if you plan on mixing the salt in your tank for the first time (and only time) DO NOT PUT IN YOUR SAND FIRST. the salt will creep into the sand and won't fully dissolve.
this is how you should do it:
-add ro/di water
-add heater to 78 degrees
-mix in salt per the box instructions (usually 1/2 cup per gallon of water)
-add powerhead near the bottom to stir up the salt and add circulation
-wait 24-48 hours and test for salinity (~1.025)
-add sand, if you rinse it and add it in slowly it should settle pretty quickly. i think mine took less then 5 hours.
-add live rock and begin your cycle.
P.S. disregard anything i said if you plan on buying premixed saltwater from your LFS.