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Coconut Cave One Hole with Moss - Natural Aquarium Shelter
Single-hole coconut cave with live moss — fish shelter
- Regular price
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£13.99 - Regular price
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- Sale price
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£13.99
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Quick Facts
Rating:
Common name:
Origin: Asia
Position in Aquarium: Foreground
Grows up to (cm): 3 cm
Growth rate: Slow
Dimensions (cm): 10 x 5cm
Description
The Coconut Cave is a half coconut shell with a single entrance hole, covered with live aquarium moss to create a natural-looking cave shelter for fish and shrimp. The single entrance gives fish a defined territory with a sense of security — particularly useful for shy community fish, small catfish, breeding pairs, and shrimp that prefer enclosed spaces. The live moss covering adds a planted quality that blends it naturally into the aquascape.
Java moss is one of the most forgiving aquarium plants. It grows in low to medium light without CO2 injection and handles a wide range of water conditions. The moss will slowly spread and fill in over the coconut surface over time. It is natural, biodegradable, and a favourite of shrimp that graze on its surfaces and shelter within.
The moss is pre-established on the coconut so no further attachment is needed — simply rinse and place. The natural coconut will settle firmly to the bottom without weighting. It may release some tannins initially, which is harmless and settles with water changes. Suitable for aquariums of 20 litres and above.
Plant Sizes
The image of the plant you'll be receiving is just an example of what you can expect. Each plant is unique and may vary in size and shape, so it won't be an exact match to the photo. If we provide a size guide, keep in mind that it's just an estimate and that plants can vary in size depending on the time of year.
Shipping
Same-day dispatch on orders placed before 4pm, Monday to Friday. Tracked 24 Service from £4.99, DPD Express from £6.99.



Coconut Cave One Hole with Moss - Natural Aquarium Shelter
- Regular price
-
£13.99 - Regular price
-
- Sale price
-
£13.99
Natural aquarium shelter with moss covering that provides hiding places for shrimp and small fish. Customers said the moss arrives in "great condition" and "looks natural." Highly praised for shrimp, though some found it smaller than expected for larger fish. Enhances tank aesthetics while serving as functional shelter.
- Great size for cherry shrimp. Gives them shelter and looks nice in the tank.
- Provides shelter and hiding place yet looks natural. Lovely moss covering.
- Shrimps liked it. Looks good.
- 5 stars: 9 (90%)
- 4 stars: 0 (0%)
- 3 stars: 1 (10%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
My Amano shrimps are happy now with this coconut shell. It's providing hiding place for them.
A quick delivery of half a coconut covered in moss. Plonked it in and the shrimps liked it. Looks good.
Sweet. Too small for my goldfish but my wakin particularly loves resting by it ans the moss catches food particles nicely
I love this so much, thank you
Wasn’t quite what I was expecting. Intended to use this for a cave for nervous fish but much smaller than originally thought. However, moss was great quality!
Great condition, lovely addition to our tank.
Moss in great condition!
Great size for cherry shrimp. Gives them shelter and looks nice in the tank.
This is a really nice addition to the aquarium. It provides shelter and hiding place yet looks natural. Lovely miss covering.
Coconut with moss
How can I help regarding this?
Will the coconut turn water brown/yellow with tannins?
Unlikely but hard to say.
Product FAQs
Helpful details before you buy.
What types of fish use coconut caves?
Small catfish, loaches, dwarf cichlids, and shy community fish readily adopt coconut caves as territories. They are also popular with shrimp for shelter and breeding.
Does the moss need CO2 or special lighting?
No — Java moss is one of the most low-tech plants available and grows under standard aquarium lighting without CO2.
Will it discolour the water?
Natural coconut may release some tannins initially, giving the water a light amber tint. This is harmless and settles with water changes.
Will the moss spread over the coconut?
Yes, slowly. The moss will increase its coverage over the coconut surface over time. Trim with scissors to keep the shape tidy.
Is it safe for shrimp?
Yes — an excellent choice for shrimp tanks. The coconut cave provides shelter and the moss gives a grazing surface that shrimp use constantly.

