[John N.]

Depending on your plant list and what you may consider difficult, there are different requirements to keep the plants looking and growing healthy.

To me Alternanthera reineckii was a easy/moderate plant to keep. It needed plenty of light, micros and CO2 to maintain it's vibrant red coloration. Other plants that I deem hard such as Tonina species really need softer water to grow well.

-John N.