Should I change water?

[Uroplatus]

I have a 45 gallon cube with probably 5 gallons in the sump I bought a dendro from AquaSD on Sunday night and then my duncan coral started rotting and died on Wednesday. My LFS told me to change some water. I don't want the dendro to die.

Alk 7

Cal 500

Mag 1500

Thanks for your time!

 

[Randy Holmes-Farley]

Are there other creatures in the tank that are OK?

 

[Uroplatus]

Are there other creatures in the tank that are OK?

Its mostly a softy tank though I have a pink nepthea that's doing poorly but I think that's because of the kenya tree

 

[Randy Holmes-Farley]

I don't see any reason yet posted to suggest a water change will make a difference, but often folks suggest it when they do not know what the problem is.

Can you post a tank picture?

 

[Uroplatus]

I don't see any reason yet posted to suggest a water change will make a difference, but often folks suggest it when they do not know what the problem is.

Can you post a tank picture?

I'll have to scrape the glass