Hemianthus callitrichoides is also known as dwarf baby tears. Hemianthus callitrichoides is generally moderate to slow growth in the aquarium. It requires abundant lighting, generous nutrient levels, a fine-grained substrate, and good CO2 levels to do well in the aquarium. The more light and CO2 available, the more the plant will thrive. Flourish Excel is accepted well by this plant and its use will result in noticeable growth improvements. Hardiness: Moderate Light Needed: High Plant Structure: Stem Family: LinderniaceaeGenus: Hemianthus Region: Central/South America Size: Individual stem width: 0.5cm Growth Rate: Medium Can Be Grown Emersed: Yes