Name:
Price:
BUY:
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Rating:
DIY Compatible?:
TWINSTAR CO2 Diffuser
$16.48
BUY
Diffuser from a highly reputable planted aquarium brand.
Aquario Neo CO2 Diffuser
$16.49
BUY
One of the best diffusers on the market! The bubbles that this can produce are one of the tiniest for a disc type diffuser.
Aquario Neo Nano CO2 Diffuser
$15.98
BUY
This is a very tiny (8 mm disk diameter) diffuser, perfect for Nano type planted tanks!
CO2 Bazooka Diffuser
$28.50
BUY
These produce the finest and tiniest bubbles I have ever seen! Nothing has come close it their bubble size. Not even Aquario Neo diffusers. HOWEVER, they need a lot of pressure to be used (recommended 40 PSI), which means they can only be used in pressurized setups.
Fzone Neo CO2 Diffuser
$14.50
BUY
Comes in 3 different sizes (16 mm, 17 mm, 24 mm diameter). One of the cheaper options that works well!
Inline CO2 Atomizer
$22.75
BUY
Decent Inline diffuser. Can be bought cheaply. They work fine, but there are better options. Needs canister filter.
NilocG Aquatics Inline CO2 Atomizer
$33.99
BUY
High quality inline diffuser, but a bit more on the pricier side. However, I think it's worth it.
JARDLI Glass Inline CO2 Atomizer
$40.00
BUY
Glass for aesthetics. However, the main issue is the difficulty when it comes to cleaning and maintenance.
ISTA I-539 External Reactor
$25.80
BUY
Probably the cheapest option for a reactor that I've ever seen, other than DIY options. You get what you pay for, so YMMV.