damn fish keep dying!

[digitalsteve]

hey guys , i cant seem to keep any fish in my tank alive i am only using little chromis or damsels right now , but for some reason they keep dying off almost immediately upon entering my tank ie withing 15-45 min. i am not sure why , my params are all pretty good , sg, is 1.025, ammonia is 0, nitrate 0 and nitrite0 ph is a little high at 8.6. the fish seem to be breathing really fast so i am not sure if my water needs to be better oxygenated, is there a simple way of doing this? this is becoming really distressing

steve
tank is a 10 gallon btw