Have all the information about your reef tank at your fingertips with The Fish Room App. Set and log custom chemistry goals for PH, dKH, Calcium, Nitrates, Nitrites and more. Don't forget the next time you need to do a water or bulb change by setting up custom maintenance reminders. While shopping in one of our retail stores, lookup fish, coral and inverts in the library of over 300 species. Get the best customer service by sharing your tank logs with one of our expert sales associates.