phosphate & carbon reactor question

[Redneckreef90]

I will be buying me a phosphate and a carbon reactor in the near future how many gallons per hour should I be pushing through these two reactors also what carbon and what gfo do you recommend. I can post pics of the reactors that I'm buying if that will help I have a 90 gallon tank and will be upgrading my son to a 40-gallon breeder in the near future I just have to build it first

 

[glb]

Following. I'm about to do the same thing.

 

[Redneckreef90]

Following. I'm about to do the same thing.

I found The reactor on Amazon for 40 bucks but it does not have a pump that's why am asking the question maybe somebody will chime in. I checked the website for the Brand reactor that I'm looking at it said a 150 to 200 gallons per hour pump but they suggested to back it down to 20-30gph with the ball valve that is included.

 

[Redneckreef90]

Anyone got any info???????