Old Old set up:
Old set up:
Why Co2 is important
HC Cuba going adapting to underwater conditions:
No Co2, heavy lights, in bad shape:
Semi-recent shot, Co2 added, EI dosing, lighting period cut:
Flourite Flourish, Iron, Excel
NPK in dry fertilizers
1.5 bps Aquatic Life Compact
Going to tear this baby down as it takes A TON of work due to the small opening on top.
The Hydrocotyle sibthorpioides was a hitch hiker that came with my HC Cuba rocks. From the one small stem, it grew into what you see in the picture. It is a beast of a plant and grows way too fast.