what's a cheap alternative for co2, other than diy or that hagen kit. like is there a fire extinguisher version or something? I'm really tired of having to make diy bottles every 2 weeks :<
and anyone know any good stem plants like limnophila aromatica.
TIA
and anyone know any good stem plants like limnophila aromatica.
TIA
![Very Happy](https://www.houstonfishbox.com/core/images/smilies/biggrin.png)
Comment