Tubo Snails dying?

[smaier6]

Hello Fellow Reefers,
I am curious why 2 out of my 5 Tubo snails have died in the last week. Should this be a concern that something is going wrong in my tank even though all readings are doing well except for Phasepahte. I usually run phosphate at .03 it did creep up to .1 on my last reading. I did a water change and just changed my media in my phospate reactor. Any suggestions will be appreciated

 

[reefnetworth]

is there enough food/algae for them to survive on? they are herbivores, without algae, they have no food. Chelated Iron will encourage algae growth and feed your live plants also. the quantity of live rock for them to feed from/on is not listed either.

 

[smaier6]

Turbo Snail Dying

Turbo Snail Dying

I have 80 lbs of Live Rock and 80 lbs of live sand.

Thanks,