CO2 improvement due to research on this board. - The Planted Tank Forum
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post #1 of 4 (permalink) Old 10-07-2013, 09:42 PM Thread Starter
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Join Date: Sep 2013
Location: midwest
Posts: 226
CO2 improvement due to research on this board.

So I spent some time searching to improve my co2 set-up. I noticed I was getting alot of algae build-up even though my drop checker was bright lime green.

I am using the Aquatek mini on a 24oz co2 tank on my 55g.

First problem I noticed is even though I found several source saying silicone tubing is fine for co2 someone on here posted a chart listed the various types of tubing and how much co2 is lost through them and silicone was one of the highest. Easily fixed by a trip to home depot. Replaced the tubing with Polyethylene tubing. $3 dollars for a 25 foot roll.

My method of dispersion was ridiculously inefficient for a 55g. I was using a boyu ceramic diffuser. Easily fixed again. I went to an UP Aqua atomizer plumbed in to one of my canisters. $20 dollar fix

Third problem the cheap bubble counter that comes with the Aquatek regulators leaks and the check valves dont work. Easily fixed again. Replaced with a brass jbj regulator mounted bubble counter. No leaks and looks better. $15 dollar fix.

Fourth problem: This was a huge one. My drop checkers indicator fluid was expired. Not to mention the ista fluid is prediluted. I already had 4DKH fluid and had ph fluid in my master kit. Replaced the fluid in the drop checker and it stayed bright blue.... Free fix.

Keep in mind my bubble counter was staying lime green with 2 bps. Now I am using 6-7 bps and it barely turns aqua (adjusting it as we speak).

I am much happier and figured I would post this as it fixed 80 percent of my co2 problems.

My co2 system is almost completely working now and I am very happy. Also there is no more unnecessary equipment in my tank now.
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post #2 of 4 (permalink) Old 10-08-2013, 12:03 AM
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Location: Brooklyn NYC
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Congrats !!!

Just curious. How long does 24oz CO2 last on 55g @ 6+bps ?
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post #3 of 4 (permalink) Old 10-08-2013, 01:29 AM Thread Starter
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Location: midwest
Posts: 226
This is my first tank of co2 so im not much help. Ive had it for around a 3 weeks running at 2-3 bps and its still at 900psi I run it 8 hours a day.
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post #4 of 4 (permalink) Old 10-08-2013, 02:41 PM
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Location: Hartford, CT
Posts: 197
Nice fixes. Where did you get UP Aqua atomizer for $20?
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