□
Phoenix Moss (Fissidens fontanus) | Aquatic Plants – Superior Shrimp & Aquatics

Sign In

Forgot your password? Sign Up
1 2

Phoenix Moss (Fissidens fontanus)

Phoenix Moss (Fissidens fontanus)

$11.00
$11.00
Sold out
Shipping calculated at checkout.
Size: Golf Ball (2 x 2)

Sub total:

$11.00
View full details
Description
Reviews
Description
Phoenix Moss – Superior Shrimp & Aquatics
Aquatic Plants

Phoenix Moss

Upright feathery fronds with a finely branched texture unlike any other aquatic moss — exceptional shrimp habitat in low to medium light.

Unique Feathery Texture Upright Growth Habit Low to Medium Light No CO₂ Required Shrimp & Fry Friendly Hardscape Attachment Ready

Phoenix Moss (Fissidens fontanus) stands apart from other aquatic mosses in the hobby through its growth structure — rather than the flat, creeping mats of Java or Christmas moss, Phoenix Moss produces upright, feathery fronds with a finely branched, fern-like texture that creates genuine three-dimensional depth on driftwood, rock, and mesh surfaces. It is one of the more visually refined mosses available, and also one of the best functional ones — the dense, structured fronds accumulate biofilm prolifically and provide the kind of layered micro-cover that shrimp, Caridina, and fry actively seek out. It grows in low to medium light without CO₂, attaches reliably to most surfaces, and improves noticeably with consistent liquid fertilization.

Not Required CO₂
68–78°F Temperature
Low–Med Lighting
What to Expect

Growth & Behavior Over Time

Upright feathery fronds with fern-like branching — unlike flat creeping mosses, Phoenix Moss grows in a distinctly vertical, structured habit. Individual fronds fan outward with fine lateral branches that give the colony a layered, dimensional quality that reads very differently from other mosses at any scale. Slower growth than most aquatic mosses — Phoenix Moss grows more deliberately than Java or Christmas moss, which is part of what gives it its refined structure. Growth accelerates noticeably with liquid fertilization and moderate lighting, but patience is required in the early establishment phase. Attaches and spreads across hardscape surfaces — once attached to driftwood or stone, the moss spreads gradually across the surface, building coverage over time. The finer the attachment mesh or the more porous the hardscape, the faster and more evenly it establishes. Biofilm accumulation is exceptional — the fine, branched frond structure creates significantly more surface area than flat mosses of equivalent size, resulting in denser biofilm colonization that shrimp and fry forage through constantly and thoroughly. Prefers cooler water temperatures — as a native North American stream moss, Fissidens fontanus performs best at the cooler end of the freshwater range. Temperatures above 78°F slow growth noticeably and prolonged heat stress can cause decline. Responds well to liquid fertilization — regular dosing with a balanced liquid fertilizer produces visibly faster, denser, and more vibrant growth. As a non-rooted plant, Phoenix Moss draws all its nutrients from the water column, making consistent fertilization the single most impactful care step after lighting.
How to Set It Up

Getting Started

1 Attach to hardscape or moss mesh — use fine thread or super glue gel to secure portions of Phoenix Moss to driftwood, rock, or a moss mesh frame. Space the attachment points evenly to encourage uniform coverage as the moss spreads. Avoid over-binding — the fronds need room to extend upward naturally.
2 Place in low to medium light — Phoenix Moss grows well in shaded and moderate light positions. Avoid high intensity lighting directly overhead, which can encourage algae growth on the slow-developing fronds before the moss is dense enough to outcompete it.
3 Dose liquid fertilizer consistently — establish a regular fertilizer routine from the start. Phoenix Moss is noticeably more vigorous with consistent nutrient availability in the water column compared to unfertilized tanks, where growth can be frustratingly slow.
4 Trim to maintain structure and prevent layering — as the colony builds density, periodic trimming with fine scissors keeps the fronds upright and prevents deeper layers from being shaded out. Trimmings attach readily and can be used to start new growth elsewhere in the tank.
💡 Bonus Tip

Phoenix Moss attached to a small piece of driftwood or a flat stone makes an ideal freestanding shrimp feeding and shelter station — position it in an open area of the substrate where it can be observed easily, and shrimp will congregate on and around it throughout the day in a way that's genuinely rewarding to watch.

🌿
Browse more aquatic plants

Pair Phoenix Moss with Anubias, Bucephalandra, or fine-leafed stem plants for a layered, textural aquascape. Browse our Aquatic Plants collection.

→
Before placing your order, please review our 📋 DOA Policy 🚚 Shipping Info
Reviews

Customer Reviews

Based on 1 review
100%
(1)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
A
Anonymous
very good quality of moss and a fair amount of it

very good quality of moss and a fair amount of it.

    Phoenix Moss (Fissidens fontanus)
    $11.00
    $11.00
    Home Shop
    Wishlist     Log in