My wife went with me recently to our lfs. She fell in love with an African Cichlid display tank they had. She asked if she can turn her 75 gallon tank into a African Cichlid tank. Since then I've been youtube researching any and all info to get it started. As with most things on youtube there's conflcting info on how to get the tank started and what it takes to maintain the proper PH levels. Can anyone include a mfk and or youtube link that has the right step by step setup/maintenance info? Also do I need to add buffers every week at water change time?Thanks