i havent been testing for my
trace elements ive been adding i just did a 25% water change within 3 hrs my tree standed up now the next day he looks alive and well i didnt do anything different i wish i knew what i did or didnt do maybe it was stressed out from the hermit crabs climbing on him looking for food can somebody recommend
trace elements that i should be adding for my corals and my coraline there are so many to choose from i will start testing for my
trace elements now