2.5 lb co2 bottle

[btb72]

How quickly would this run out of co2? I am sort of limited on space so i'm trying to come up with something that wouldn't be to bulky

 

[btb72]

if this is the wrong forum sorry, Just know most people in here have ca reactors.

 

[91yota]

depends on what your tank requires for supplementation and how much CO2 you are running into the reactor... it could last 2 years or 2 months

 

[btb72]

i have a 140 mostly sps tank. so ca/alk demands are rising everyday.

 

[James77]

It really depends on your load, maybe 2-4 months. A 5# tank is less than 1 inch wider in diameter and ~3.5 inches higher.

http://www.aquariumplants.com/product_p/t.htm

 

[devgru]

James77 nailed it.

i just ordered the 5#($50 empty)and milwaukee regulater ($82) not less than 10 min ago.found aquariumplants.com by accident but glad of it.most 5# i found were $75-$90.it should be here by friday so ill let you know if anything goes south.