THIS IS THE TWO TANKS BOTH JUWEL RIO 400'S

OK this is the two tanks side by side. They are both identical they both have eheim 2327 wet & dry filter's + eheim 2222 externals. They both have plenty of bog wood and the water is identical in each hoping to put discus in the other tank next weekend if all goes well and the PH stays stable. I use an R/O for my water plus some treated tap water & trace elements.