Tropica Cyperus helferi

Cyperus-species are widespread all over the tropics, but only a few of them are good underwater plants. Cyperus helferi from Thailand is the first Cyperus-species used in aquariums, 20-35 cm tall and a roset from 15-25 cm wide. It requires a relatively large amount of light, and CO2 addition is recommended to promote growth. In aquariums with good water flow the plant sways beautifully in the current.

Plant info

Type: Rosulate

Origin: Asia

Country or continent where a plant is the most common. Cultivars arise or are bred in cultivation.

Growth rate: Slow

Growth rate of the plant compared to other aquatic plants.

Height: 20 - 30+

Average height (cm) of the plant after two months in the tank.

Light demand: Medium

The average or medium light demand of an aquarium plant is 0,5 W/L.

CO2 : Medium

A medium need in CO2 is 6-14 mg/L. A high demand in CO2 is approx. 15-25 mg/L