Do you know if yours is a clone? I have noticed my clone is doing great but the wild caught one in the same conditions withered and died. They like water temperature 75 to 82, dKH
8-12 , ph 8.1 to 8.4, sg
1.023 to 1.025, calcium 350- to 450, magnesium 1200-1500. Feed it mashed silversides, mysis or mussel tow to three times a week. There is more on the care card I got with mine but that is the first things to look for.
Don't give it large pieces of food I really smash up the shrimp and silversides when I feed it. I do change about 2.5 gallons of water on my tank 2 or 3 times a week instead of one large water change I find the tank stays more stable. Mine is under 150 mh
14k. It is getting to big for my 28 gallon cube I am hoping it will split on it's own.