hey ophiura my tank has been up 4 4 months, and mt prameters are fine. do you think that i can put some kind of starfish in there (preferlby a kind of Linkia Star ) :happyfish :happyfish :happyfish
Definitely not at 4 months. Preferably not even 6 months - better would be a year.
But how big is your tank, and how much LR do you have? And what are your specific water parameters?