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Subwassertang (Freshwater “Moss” Plant) – Easy, Hardy Aquascaping Favorite
$14.99
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Subwassertang (Freshwater “Moss” Plant)
Why Aquarists Love Subwassertang
Subwassertang (Lomariopsis lineata) is one of the most versatile and beginner-friendly plants in the hobby. Often mistaken for moss, this unique fern-like plant creates lush green textures, provides excellent shrimp cover, and thrives in a wide range of conditions.
Perfect for shrimp tanks, nano aquariums, and aquascapes looking for a natural, forest-like feel.
Aquascaping Uses
Subwassertang is incredibly flexible and can be used in multiple ways:
- Attach to driftwood or rocks for a natural look
- Create a carpet effect in shrimp tanks
- Form dense hiding areas for fry and shrimp
- Use as a floating plant mass for a wild aesthetic
Pro Tip: Tie or glue it down initially—once established, it will naturally cling and spread.
Perfect for Shrimp & Fry
- Provides biofilm surface area (great for shrimp grazing)
- Creates safe hiding zones for baby shrimp and fish fry
- Helps improve water quality by absorbing nutrients
This makes Subwassertang a must-have for Neocaridina and Caridina shrimp tanks.
What You’ll Receive
- Healthy portion of Subwassertang (2oz portion cup size depending on selection)
- Secure packaging for safe delivery
Backed by The Shrimp Farm's Live Arrival Guarantee!
How fast does Subwassertang grow?
Subwassertang has a moderate growth rate. In stable tanks with consistent nutrients, it will steadily expand and form dense mats over time.
Does Subwassertang need to be planted in substrate?
No, Subwassertang does not need to be planted. It does best when:
- Left floating
- Attached to hardscape (rock or driftwood)
Planting it in substrate can actually cause it to deteriorate.
Can Subwassertang survive in low light tanks?
Yes, Subwassertang thrives in low to medium lighting, making it perfect for:
- Beginner tanks
- shrimp tanks
- Low-tech setups
Too much light may lead to algae growth on the plant.
Is Subwassertang safe for all aquarium fish?
Yes, it is safe for most community fish. However:
- Some herbivorous fish may nibble on it
- Works best with nano fish, shrimp, and peaceful species
Why is my Subwassertang turning brown?
Browning can happen due to:
- Poor water quality
- Lack of nutrients
- Excessive lighting
Fix: Improve water parameters, reduce light intensity, and ensure stable tank conditions.
Can you trim Subwassertang?
Yes! You can trim and shape it easily:
- Cut away excess growth
- Reuse trimmed portions to propagate new clusters
This makes it ideal for aquascaping control.
Does Subwassertang help with water quality?
Yes, it helps by:
- Absorbing nitrates and excess nutrients
- Supporting beneficial bacteria
- Reducing algae competition
How do you keep Subwassertang looking full and healthy?
- Maintain stable water parameters
- Avoid high light intensity
- Gently rotate or flip portions occasionally for even growth
Quick Overview
- Common Name: Subwassertang
- Scientific Name: Lomariopsis lineata
- Care Level: Easy
- Growth Rate: Moderate
- Lighting: Low to Medium
- CO₂ Requirement: Not required
- Placement: Foreground / Midground / Attached
- Propagation: Division
Care Requirements
- Temperature: 68–78°F
- pH: 6.0–7.5
- Lighting: Low to moderate (too much light may encourage algae)
- Flow: Low to moderate
Very forgiving and adaptable—ideal for beginners and low-tech setups.
Is Subwassertang a moss or a fern?
Subwassertang is actually a fern (Lomariopsis lineata), though it looks similar to moss.
Does Subwassertang need CO₂?
No, it grows well in low-tech tanks without CO₂, making it ideal for beginners.
Can Subwassertang grow floating?
Yes! It can be left floating or attached to hardscape depending on your aquascape style.
How do you propagate Subwassertang?
Simply split it into smaller portions—each piece will continue to grow.
Is Subwassertang good for shrimp tanks?
Absolutely. It provides biofilm, cover, and grazing surfaces, making it one of the best plants for shrimp.
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