Help please

[Hethari]

Hello need your urgent help

Any one can tell do I have pests apart from star fish cause two of my favorite sps start to die from base upward they look well other than this kh 8 ca 420 mg 1300 no3 2 po4 0.03 ph 8.1

 

[Dr. Reef Verified Sponsor]

What kind of lights do you have?
What's the flow like and what are you using for flow?
A little more detail on your tank like how old and light schedule etc

 

[Hethari]

3 hydra 26 hd on 120g tank with 4 wave makers and 6000 l / hr pump

 

[jsker]

I would say that you need more Nitrates just from looking at your numbers. 3 to 5 ppm is good on the nitrates. My suggestion is to run the nitrates closer to 5 ppm. I run my nitrites between 5 and 10 ppm with my phosphate around .03 to .04 ppm Hanna

I have the Hydra 26 HD's

 

[Hethari]

I have outbreak of asterina starfish do they harm corals