The item was used for 3 weeks before I took it out the system. I have the original box as shown in the picture along with PH solution so you can properly calibrate it. I am asking for $340 cash OBO OR $150 in coral +200 cash. Im not looking for anything designer just anything colorful like zoas, meaty corals, hammers or anything that will move with a current lol Im willing to negotiate a bit more if you show what corals you have.