Purchased some new black sand that i'm planning to use on top of my old gravel. Hopefully the total substrate will be enough to create 3-5 inches of substrate for my main tank.
My old CO2 cylinder along with the CO2 reactor and a tiny powerhead to run the reactor. I'm still considering whether i'll use these CO2 setup, or maybe i shall build a bigger DIY PVC reactor?
No comments:
Post a Comment