✦ DIFFICULTY Easy

A forgiving choice for newer planted tanks.

☀ LIGHT Low

Around 8 hours is a useful starting point.

≈ CO₂ Optional

Injection is not normally necessary.

↗ GROWTH Slow

Low trimming needs.

PLANT OVERVIEW

About Peacock Moss

A moss with feathery fronds and a bluish-green sheen.

Peacock Moss, a Taxiphyllum cultivar, gets its name from the way the fronds fan out flat and symmetrical almost like a bird's tail, giving it a more structured, deliberate look than the shaggy chaos of regular java moss. It grows slow and stays compact, making it a favorite for moss walls, tree and rock attachments, or detailed hardscape work where you want a tidy, textured look rather than a wild green mop. Tie it onto driftwood or mesh and it'll anchor itself over a few weeks, filling in denser under moderate light and steady CO2. Shrimp colonies love grazing through the flat fronds, and it holds its shape well even without heavy trimming.
Shrimp friendly Nano suitable Low-tech suitable High-tech suitable Fry cover
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 placementEpiphyte
Typical height1–4 in
Typical width6 in
Suggested minimum tank2 gal
Suggested tank height6 in+
☀
LIGHT + CO₂

Energy demand

Ideal lightLow
Photoperiod range7–10 hr
Approx. PAR15–40
Injected CO₂Optional
CO₂ benefitLow
●
NUTRITION

Where it feeds

Root feedingVery Low
Water-column feedingLow
Overall fertilizer demandLow
Iron demandLow
MicronutrientsLow
≈
WATER

Useful parameter range

Temperature64–80°F
pH5.5–7.5
GH2–15 dGH
KH1–12 dKH
PLANTING

How to plant it.

Substrate: Attach to wood, rock or mesh
Hardscape: Can be attached to rock or wood.

Tie thinly to hardscape or mesh; trim to keep dense and prevent browning underneath.

GROWTH + PROPAGATION

What to expect after planting.

Propagation

Division

Acclimation

Slow to attach; keep flow moderate and rinse detritus.

COMMON PROBLEMS

What usually goes wrong.

Traps detritus and algae if not rinsed and trimmed; browns underneath when too thick.