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Worms

Marine Worms – Christmas Tree Worms & Tube Worms For Reef Tanks Australia

Marine Worm Care Guide

Marine Worms such as Christmas Tree Worms (Spirobranchus species) and Tube Worms are fascinating reef-safe invertebrates that add natural movement, colour, and biodiversity to marine aquariums. Commonly found in live rock systems, these worms extend beautiful feather-like crowns or spiral feeding structures that react to light, flow, and tank activity, making them a highly engaging addition to reef tanks across Australia.

Christmas Tree Worms are typically embedded within live coral skeletons or rock and will retract instantly when disturbed, while Tube Worms extend delicate filter-feeding fans into the water column to capture fine particles. These invertebrates thrive in mature reef systems with stable parameters and good plankton availability.

Care, Placement & FAQ

Placement: Attached to live rock in stable reef areas.
Lighting: Low to moderate lighting preferred.
Flow: Moderate flow to deliver suspended food.
Feeding: Filter feeders relying on plankton and fine particulate foods.
Temperament: Completely reef safe and non-aggressive.

FAQ:
Q: Are Christmas Tree Worms hard to keep?
A: They are best suited to established reef tanks with stable water quality and food availability.

Q: Can they move?
A: No, once settled into rock they remain permanently attached.

Why Buy Marine Worms From Aquamarine Aquaristic

All invertebrates are carefully selected and packed for safe overnight shipping across Australia with our Arrive Alive Guarantee.

Natural Reef Biodiversity for Your Aquarium

Marine Worms add motion, filtration benefits, and natural reef behaviour, enhancing both visual appeal and ecosystem health in mature reef systems.

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Availability

Husbandry

Care guide

Care difficulty

BeginnerModerateExpert
Beginner

Temperament

SkittishPeacefulSemi-agg.Aggressive
Peaceful
Maximum size 30cm
0 cm 15 cm 30 cm

Minimum tank size

40 litres

Reef safe

Yes

Diet

Filter Feeder – These invertebrates feed on fine particulate foods including phytoplankton, marine snow, dissolved organic matter, and specially formulated filter feeder foods. They require regular availability of microscopic food in the water column.

Shipping Allowed

Biosecurity Permitted Species Are Listed In The Individual Species As Per States Regulations.

Avoid these pitfalls

Common Mistakes to Avoid

please follow the path for success!

  • Modern reef tanks can be too nutrient-poor. Without phytoplankton or fine food dosing, they slowly decline.

  • Strong flow causes constant retraction and prevents proper feeding.

  • Feather Dusters have delicate tubes, and Christmas Rock colonies are embedded in live rock — both can be easily damaged if handled roughly.

Help centre

Frequently asked questions

Find answers to common questions about our products and services

  • Yes, they are completely reef safe and ideal for mixed reef aquariums.

  • Yes, they rely on suspended micro foods like phytoplankton and plankton-based feeds.

  • They are best suited to mature systems with stable water quality and established microfauna.

  • They may retract due to stress, lack of food, poor water quality, or disturbance. Some may also abandon their tube if conditions are unsuitable.

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What our customers say

Trusted by aquarium enthusiasts across Australia

4.9 127 reviews

Sarah M.

2 weeks ago

Absolutely fantastic service! The corals arrived healthy and vibrant. The team really knows their stuff when it comes to marine life.

James T.

1 month ago

Best place for reef supplies in Australia. Fast shipping and excellent customer support. Highly recommend!

Emma K.

3 weeks ago

Great quality products and the care guides are incredibly helpful. My reef tank has never looked better!

Michael R.

1 week ago

Professional packaging and healthy livestock every time. These guys are the real deal.

Lisa P.

2 months ago

Amazing selection and expert advice. They helped me choose the perfect cleanup crew for my tank.

David W.

3 weeks ago

Top-notch service from start to finish. The team's knowledge and passion for marine aquariums really shows.