Willow moss (Fontinalis antipyretica) aquarium plant

Willow moss (Fontinalis antipyretica) aquarium plant

Willow Moss (Fontinalis antipyretica) is a versatile, greyish-green aquatic moss known for its branched stems and ability to thrive in an impressive range of conditions. Found naturally in both fast-flowing streams and calm, still waters, this hardy species remains evergreen throughout the year, providing continuous texture and shelter in ponds and aquariums. Historically, it earned its name from being used by Swedes to insulate chimneys and walls—an indicator of its resilient, fire-resistant nature.

This moss is excellent as a pond oxygenator, offering numerous ecological benefits. When weighted or tied to a stone, brick, or piece of wood, Willow Moss anchors easily and begins growing steadily, even in running water. In aquariums, it provides a naturalistic look, while in ponds it enhances biodiversity by offering crucial hiding spots for fry, tadpoles, and small aquatic life.

Fast-growing and nutrient-absorbing, Fontinalis antipyretica plays a vital role in maintaining healthy water conditions by reducing excess nutrients that contribute to algae growth. Its attractive, feathery foliage also adds movement, colour, and contrast to any aquatic landscape.

Key Features

• Hardy moss suitable for still or fast-flowing water

• Greyish-green, branched stems for natural texture

• Excellent pond oxygenator and nitrate reducer

• Provides ideal shelter for fry and tadpoles

• Can be weighted in ponds or tied to hardscape

• Grows year-round with minimal care

• Enhances wildlife attraction in ponds and lakes

Growing Requirements

• Light: Low–medium

• CO₂: Not required

• Temperature: 5–24°C

• Placement: Weighted in ponds; tied to hardscape in tanks

• Growth Rate: Medium–fast

• Difficulty: Easy

Boost the health and beauty of your pond or aquarium naturally.
👉 Add Willow moss (Fontinalis antipyretica) aquarium plant today for year-round growth and improved water quality!