DIFFICULTY Easy–Moderate

A forgiving choice for newer planted tanks.

LIGHT Moderate

Around 10 hours is a useful starting point.

CO₂ Optional

Injection is not normally necessary.

GROWTH Slow

Low trimming needs.

PLANT OVERVIEW

About Dwarf Water Clover

A very small, clover-like carpeting fern.

Marsilea crenata is similar to M. hirsuta but typically stays smaller and has more consistently single-lobed leaves underwater.
Shrimp friendly Nano suitable Low-tech suitable High-tech suitable
CARE PROFILE

What this plant needs.

The useful numbers and practical notes, grouped around how you actually keep the plant.

TANK FIT

Placement + size

Primary placementForeground
Typical height0.5–2 in
Typical width2 in
Suggested minimum tank5 gal
Suggested tank height4 in+
LIGHT + CO₂

Energy demand

Ideal lightModerate
Photoperiod range8–12 hr
Approx. PAR20–70
Injected CO₂Optional
CO₂ benefitLow
NUTRITION

Where it feeds

Root feedingModerate
Water-column feedingLow
Overall fertilizer demandModerate
Iron demandLow
MicronutrientsLow
WATER

Useful parameter range

Temperature68–82°F
pH6–7.5
GH2–15 dGH
KH2–12 dKH
PLANTING

How to plant it.

Substrate: Fine substrate

Bury runners slightly.

GROWTH + PROPAGATION

What to expect after planting.

Propagation

Runners

Acclimation

May melt emersed leaves.

COMMON PROBLEMS

What usually goes wrong.

Very slow to spread.