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Monte Carlo carpet (Micranthemum tweediei)
AI illustration, not an ID reference

Monte Carlo carpet

Micranthemum tweediei

PlantsFreshwater

Care level
Moderate
Maximum size
5 cm
Temperature
20–27 °C
pH
6–7.5
Light
High
Diet
Photosynthetic

Care at a glance

Monte Carlo is the carpeting plant that has taken over from the difficult HC Cuba in recent years: small round leaves on creeping stems forming a dense, low carpet, but with markedly fewer demands. It gets a long way without CO2 too, though the mat then stays looser and taller.

The secret is in the start. Plant it in small clumps of a few stems, a couple of centimetres apart, so each clump gets light and can run sideways — one large clump in the middle rots away from the inside. Trim the carpet regularly: that forces branching and prevents the bottom layer from dying off and the mat lifting as a whole.

Related species

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Values are mainstream hobbyist guidance, not gospel — always watch what your own animals need.