Best filter to distribute Co2

Jamesbaa

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Joined
28 Sep 2018
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20
Location
London
Ive started having BBA algae appear in my system. I daily dose liquid and gas CO2 and complete fertaliser. I have a 30lt nano tank with a internal filter with spray bar, I also have a small submerged filter flowing directly towards the CO2 outlet. The internal filter with spray bar is positioned above the co2 spraying horizontally above the co2.

My question is, what filters do people use and what setups to distribute Co2 throughout there nano systems?

Would a HOB filter be an option? I wondered if positioning it above the Co2 diffuser would help, but then I was under the impression I need to minimise surface agitation.
 

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Zeus.

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1 Oct 2016
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Yorkshire,UK
Thats quite a bit of BBA, think you should look at the Photoperiod, light intensity and is you [CO2] stable.

A Full Tank Pic would be helpfull
 

sparkyweasel

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30 Jun 2011
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What is your water change and filter cleaning schedule?
What livestock do you have, if any?
 

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