Phosphate rich foods

[Potatohead]

For some reason my tank just decimates phosphates. I don't use GFO but do have a chaeto fuge. Nitrate stays steady in the 8-10 range but will start to climb a bit if phosphate gets too low. Is it better to feed pellets, flake, or frozen? What about powdered coral foods?

Thanks

 

[RamsReef]

Frozen has highest phosphates from what I've read.

 

[saltyfilmfolks]

Shells and bones.

 

[RamsReef]

Shells and bones.

What about?
Bones and Shells

 

[saltyfilmfolks]

What about?
Bones and Shells

Shrimp. Like brine shrimp or krill.