Subwassertang (Lomariopsis lineata)

Overview: Subwassertang, also known as Loma Fern or Round Pellia, is a unique and versatile aquatic plant perfect for any aquarium. Despite its fern-like appearance, it’s actually classified as an algae. This slow-growing plant thrives in low to medium light, making it an ideal choice for low-maintenance setups. It can be attached to driftwood, rocks, or aquarium decor to create a natural and lush underwater environment.

Due to its hardiness and ease of care, Subwassertang is an excellent choice for beginners and advanced aquarists alike. It can grow fully submerged or emerged, adding flexibility to aquascaping designs.

Key Features:

• Growth Habit: Slow-growing plant that can be attached to various surfaces, providing a soft and natural aesthetic.

• Attachment: Easily attaches to driftwood, stone, or aquarium decorations, creating a beautiful aquascape.

• Aquarium Benefits: Adds texture and provides shelter for shrimp and fry. Can help improve water quality by absorbing excess nutrients.

Common Name: Subwassertang / Loma Fern / Round Pellia
Scientific Name: Lomariopsis lineata
Plant Type: Aquatic Algae
CO2: Not Required
Growth Rate: Slow
Difficulty Level: Beginner
Nutrient Substrate: Not Required
Lighting Requirements: Low to Medium
Can it grow emerged? Yes
Placement: Attachable to Driftwood, Stone, or Aquarium Decor

Aquarium Benefits: Subwassertang adds depth and texture to aquascapes while providing hiding spots for small fish, shrimp, and fry. Its versatility and ease of care make it suitable for various aquarium setups, from small nano tanks to larger community tanks.

What We Like About Subwassertang:

• Slow growth and minimal maintenance

• Ideal for beginners and low-tech tanks

• Provides shelter for shrimp and fry

• Adaptable to different aquarium layouts

Recommended Tank Parameters:

• Temperature: 15 – 28°C (59 – 82°F)

• pH: 5.5 – 8.0

• Lighting: Low to Medium

• Water Hardness: Soft to hard water

• Minimum Tank Size: 5 gallons

Care Information: Subwassertang requires minimal care and thrives in a range of water conditions. It does not need CO2 or nutrient-rich substrate to grow, making it perfect for low-tech setups. Occasional pruning may be necessary to maintain its shape as it slowly spreads across surfaces.

Note: The Subwassertang is collected from my tropical fish/snail tanks, and while we strive to remove them, it may contain traces of snails or duckweed.