Recently moved and I’m renting so I can’t do anything involving construction. I have a breeder rack of x6 30gallon tanks x1 75 gallon tank and x125 gallon tank. All tank fish are showing mild symptoms of disagreement with new house waters ph level. The current level is 8.2-8.4 I believe I had 7.6 before. I do water changes every 5-10 days and change about 200 gallons using a python to my sink and getting temp to within a degree. I wanna continue my water changes but some how reduce my ph I don’t have any holding tank or way to move water in one and to my tanks there’s no room in the house to have. Ideas?