Well im looking into the possibility of a sump but there are challenges. First I would be dealing with a 10g sump or have to find a weird size like 12g or 15g so id only have so much room but in that space if im gonna deal with a sump ny need to haves are a filter sock, skimmer, refugium/frag chamber, and a pump/dosing/probe chamber, i think thats doable tho. Next currently i have my one 20g tank and cant very well drill a hole in that even if i drain it half way, could not risk a crack. So ill have to buy another 20g and drill it. Then ill have to take everything out of my current one and put it in buckets put the new tank on the stand and put everything back in it relativaly quickly, i can just plug the overflow and hang the g3 input and output off the side to filter while i set up the sump so i will have plenty of time to do that. Only issues really are 1)cost, 2)finding a place to drill the tank at, 3)cost, and 4)now i have an extra 20g laying about......tho i think ill start a new thread to discuss this more and keep with one for sorting out my chemistry issues.
