I got a large amount of live rock over a year ago. Only some of it went into my tank cause I suck at aquascaping and I already had my tank running with fish and a small amount of live rock for over a year which makes it difficult to move stuff around. I ended up putting the rest into buckets and it's completely dried and it's been over a year now, but I want to use the rest of the rock now. I've had some of it in a bucket filled with saltwater with a heater and powerhead for about 4 weeks now (with 3 water changes), but I'm not sure if there's something else I need to do considering its been out of water for so long. I did ammonia test and it's at .50ppm so obviously it's not ready to put in the tank. I know people will use bleach or vinegar, but I'm hesitant to use it, especially the bleach. The rock is still red and I want to try and keep the coloring and I'm pretty sure that will be stripped off the rock if I use bleach. Is there something else I can put in the water to help this process or changes I should make?