Canister would be nice if you're injecting CO2, though. The HOBs always outgas about half what you put in, without some modification of the return or really strict monitoring of the water level to minimize turbulence.
They don't require much maintenance, either.
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Related Threads
?
?
?
?
?
Aquatic Plant Forum
730.4K posts
52.4K members
Since 2003
A forum community dedicated to aquatic plant owners and enthusiasts. Come join the discussion about collections, displays, tanks, styles, troubleshooting, reviews, accessories, classifieds, and more!