adding used aquasoil to an exhisting tank
i am considering adding some used aquasoil amizonia II to an existing tank w/ eco complete as the substrate. what could go wrong? the only thing i can think of would be a big ph swing. how harmful could this get? could there also be a amonia problem as well?
tank has rummy-nose, rasboras, and red bee shrimp. current ph of about 7.2.
What would Honey Badger do?