Comment by Josh Ross "JR" on November 15, 2011 at 9:36pm

i Have The size up one with the 88g co2 tanks. I run my 24/7 at about 1 bubbler per 1.5 seconds. I do find that i go through the co2 tanks fast. That is my only complaint 

Comment by Mark Bolton on November 19, 2011 at 2:35am

I already use the jbl prolfora m602 in my 206l tank but have a small 45litre shrimp tank that could use some co2 for the plants in there so any idea on a lifespan of one of those cannisters, will it last me a month on 1, or is it 1 a week?

 

Comment by Chris Ellis - OnlineFishTank on November 19, 2011 at 4:22am

The canisters will last 4-7 weeks on a tank of 45 litres.

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