So ive had my tank going for about 6 months now. Since ive started it I can not for the life of me get my PH lvls to balance out. Its stall right around a 7.8. Now i was told that was high for what I have. I have two Cichlids super red severum, and a jelly bean, also have a angle fish (was told this is part of the cichlid family had no clue), and a bristenose pleco. No live plants in the aquarium atm. All my other lvls have been reading fine. I did replace live rock to sand and added two clay jars and havent checked since but im sure it will still be high. Any help is welcomed. BTW my tap tested at like 8.2 PH. Its the only choice I have as i cant afford to go buy 20 gallons of treated water every other week.