liverock fading coraline algea turning white

[FishyFishy!]

Yup I would say your calcium/magnesium is low. I keep mine up by dosing Seachem Advantage Calcium into my freshwater top off system. Works really well.

Coraline can also turn white if it's sitting right under bright/powerful lights.

[tang daddy]

Bright lighting and not enough calcium are the 2 major factors. Instead of dosing you can also run a ca reactor or diy a calcium drip system for around $10.

[Mandosh]

On top of your Ca/Alk, or any other parameter, being F-ed up or light shock, coralline can also bleach if it gets exposed to air for too long. Something else to think about if you moved the rock recently.

[jay2x]

Originally Posted by FishyFishy!

Yup I would say your calcium/magnesium is low. I keep mine up by dosing Seachem Advantage Calcium into my freshwater top off system. Works really well.

Coraline can also turn white if it's sitting right under bright/powerful lights.

I'm running the T5HO and it was away from the lights and it was turned over

[daniella3d]

If your fish are dying, coraline algae is the last thing you should be worried about.

[Mandosh]

Originally Posted by daniella3d

If your fish are dying, coraline algae is the last thing you should be worried about.

Fish? Dying? What?

[FishyFishy!]

Lol I think she's confused

[daniella3d]

Yes I was confused with the other thread with about the same subject, but fish dying and coraline fading.

What are the odds? 2 threads with coraline fading...

[jay2x]

Originally Posted by daniella3d

Yes I was confused with the other thread with about the same subject, but fish dying and coraline fading.

What are the odds? 2 threads with coraline fading...

Did i post twice? My bad....

[Mike-fish]

Originally Posted by daniella3d

Yes I was confused with the other thread with about the same subject, but fish dying and coraline fading.

What are the odds? 2 threads with coraline fading...

there's actually 3 of them mods may have closed one