Sizing a Calcium Reactor

[Detritivore]

other than the manufactures recommendation, how do you know if you are getting a big enough calcium reactor for your tank? the reason i am asking is because i am planning on getting a bigger tank and i want to make sure i have the room (and funds, LOL) for all the equipment.
-thanks

[invincible569]

Usually by other people's experiences who have owned that brand of Ca reactor. If you post your new tank size, SPS load, and brands you are looking at, we can better answer your question.