Oscar has been doing well ever since we accepted him and took him as our family member,lol (jokes) as our fish pet he has been confortable with the enviroment so far and the feeding procedures that we use ,the water changing procedure and the procedure of using zeolite substance for the removal of amonia,although whenever there is going to be a water change he has a quite unpleasant feeling towards thatwe can detect me and my partner since his gills start to move and expand.he breaths very fast and start swinging around very fast .or even try to hide with the tree plant,with regards to our plant it has unfortunately died,me and my paartner are planning to purchase a new plant for our fish Oscar so that we can provide him with a habitable and confortable enviroment,and the plant is very important for oxygen productivity.