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Collection: Marine Rock

Shop our range of man made, reef friendly rocks. Ideal for aquascaping yoru aquarium our range of rocks offers different colours, shapes and sizes, meaning there is a box of rock for every aquarists dream aquascape.

Shop our range of man made, reef friendly rocks. Ideal for aquascaping yoru aquarium our range of rocks offers different colours, shapes and sizes, meaning there is a box of rock for every aquarists dream aquascape.

Read more...
Home / Marine Rock
What Our Customers Are Saying About Us
Excellent
Based on 748 Reviews
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gary cornwall
May 7, 2025
Very good service even if imake a mistake
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Graham Leopard
May 4, 2025
Everything present and correct.
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Lindsey Dowson
May 3, 2025
Excellent company with super fast delivery on my new aquarium! Delivery driver very helpful also helping me get it into the house! I chose not to add middle door on the cabinet and add baskets this is not how the juwel Rio comes as standard & also I changed the bulb!
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Paul Cope
May 3, 2025
Online order. Everything was clear and easy to understand with ordering. Biomaster 2 was delivered quickly and well packaged. I did have a query over the piping. I called the contact line which was answered immediately 👍. The guy I spoke to solved my query straight away in simple A,B,C walkthrough step. Great experience and will be back. Paul
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Cristopher Ireland
May 2, 2025
Excellent service 5 stars
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Craig Robinson
April 30, 2025
excellent service and fast delivery. I recommend
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James
April 29, 2025
Cracking service as usual, no dramas from me. I always use charterhouse when I need kit.
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Bob D
April 27, 2025
5 star, quick delivery great product 500w tungsten marine heater
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daniel corrigan
April 27, 2025
Good value, great delivery service 👏
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GEOFF JENKINS
April 27, 2025
Items arrived earlier than expected in good condition. Good quality. Prices are a bit expensive but what isn’t in today’s economy.
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spider sam
April 26, 2025
Very efficient company delivery when expected and good price aswell 👍🏻
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Stephen Hudson
April 22, 2025
Fast delivery, well packaged with good delivery updates.
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Anthony Brooker
April 20, 2025
Arrived quickly, and exactly what ordered.
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EMOKAYAKBOY LOOM
April 19, 2025
Fantastic service, very pleased
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carol cooper
April 19, 2025
Easy to order and came when said it would
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Matthew t
April 16, 2025
Super helpful people online and in store fast simple checkout process and really quick delivery with great communication
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Paul Stibbs
April 15, 2025
A very easy transaction completed in a short time period via an external courier.
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47thDestroyer
April 15, 2025
Very fast delivery great product and reasonably priced
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James McInally
April 15, 2025
Very easy drop off......easy to put together verry good product
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Caroline White
April 15, 2025
Items (Juwel filter floss and Tetra SafeStart and Nitrate Minus) arrived well packaged and on time.

Why buy from Charterhouse?

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Takes the hassle out of regular ordering.

Free Shipping Over £50

Spend over £50 on your order and qualify for free shipping.

Flexible Payment Options

We offer flexible monthly finance options.

Charterhouse Points

As a thank you, we run the Charterhouse Points scheme.

Subscribe & Save

Takes the hassle out of regular ordering.

About Us

At Charterhouse Aquatics we stock the largest range of aquarium dry goods in the UK. We have full design, installation and maintenance services.

Address: 14 Merchant Drive, Mead Lane, Hertford, SG13 7AY

Telephone: 0203 697 3750
Company Number: 02872980
VAT Number: 854458301

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© 2025, Charterhouse Technology Ltd

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$
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339.49
Real Reef Rock Fancy Arch Rock LTD EDITION (1pc) E-90
Real Reef Rock Fancy Arch Rock LTD EDITION (1pc) E-90
£57.25
Real Reef Rock Arch Rock - Large (1pc) E-30
Real Reef Rock Arch Rock - Large (1pc) E-30
£44.75
Real Reef Rock Turbinaria Cup Plate (1pc) D-20
Real Reef Rock Turbinaria Cup Plate (1pc) D-20
£49
Real Reef Rock Reef Mix Box G-30 Real Reef Rock Reef Mix Box G-30
Real Reef Rock Reef Mix Box G-30
£249
Real Reef Rock Mini Reef Mix Box G-20
Real Reef Rock Mini Reef Mix Box G-20
£199
Real Reef Rock Nano Reef Mix Box G-10
Real Reef Rock Nano Reef Mix Box G-10
£99
Marco Reefsaver Rock 18KG Box Marco Reefsaver Rock 18KG Box
Marco Reefsaver Rock 18KG Box
2 Reviews
£110
Marco Reefsaver Rock 2.5KG Marco Reefsaver Rock 2.5KG
Marco Reefsaver Rock 2.5KG
2 Reviews
£13.50
Caribsea Life Rock Shapes (20LB)
Caribsea Life Rock Shapes (20LB)
57 Reviews
£132.95
TMC EcoReef Rock Centrepiece 05 TMC EcoReef Rock Centrepiece 05
TMC EcoReef Rock Centrepiece 05
£99.99
Aquadeco Jurassic Reef Rock 12KG Box Aquadeco Jurassic Reef Rock 12KG Box
Aquadeco Jurassic Reef Rock 12KG Box
£89.99
Marco Foundation Rock 18KG Box Marco Foundation Rock 18KG Box
Marco Foundation Rock 18KG Box
1 Review
£204
TMC EcoReef Rock - Mixed Box A TMC EcoReef Rock - Mixed Box A
TMC EcoReef Rock - Mixed Box A
£309.99
Caribsea Southseas Shelf Rock 40Lb
Caribsea Southseas Shelf Rock 40Lb
3 Reviews
£99.99
Marco Shelf Scape 50 Box 40lb
Marco Shelf Scape 50 Box 40lb
£235.99
Real Reef Rock Nano Shelf (1pc) F-20 Real Reef Rock Nano Shelf (1pc) F-20
Real Reef Rock Nano Shelf (1pc) F-20
£9.93
Caribsea Moani Dry Live Rock 40LB
Caribsea Moani Dry Live Rock 40LB
5 Reviews
£129.99
Marco Shelf Rock 18KG Box Marco Shelf Rock 18KG Box
Marco Shelf Rock 18KG Box
£294
Art Reef Rock (XL) Art Reef Rock (XL)
Art Reef Rock (XL)
£269.99
Real Reef Rock Nano Branch (1pc) F-10 Real Reef Rock Nano Branch (1pc) F-10
Real Reef Rock Nano Branch (1pc) F-10
£13.90
Caribsea South Seas Base Rock (18KG)
Caribsea South Seas Base Rock (18KG)
5 Reviews
£89.99
D-D Marco Coralline Reefsaver Rock 18KG Box
D-D Marco Coralline Reefsaver Rock 18KG Box
£169.99
TMC EcoReef Rock Centrepiece 04
TMC EcoReef Rock Centrepiece 04
£339.49
TMC EcoReef Rock Branch - Mixed Box E TMC EcoReef Rock Branch - Mixed Box E
TMC EcoReef Rock Branch - Mixed Box E
1 Review
£184.99
Caribsea Life Rock Caves (3 Pack)
Caribsea Life Rock Caves (3 Pack)
£169.99
D-D Marco Coralline Colour Spray D-D Marco Coralline Colour Spray
D-D Marco Coralline Colour Spray
£5.99
Caribsea Life Rock Nano Arches (4 Pieces)
Caribsea Life Rock Nano Arches (4 Pieces)
3 Reviews
£99.99
Dry Ocean Reef Rock 13-20cm - 20KG
Dry Ocean Reef Rock 13-20cm - 20KG
£85.96
Real Reef Rock Arch Rock - Medium (1pc) E-20
Real Reef Rock Arch Rock - Medium (1pc) E-20
£34.75
Caribsea Life Rock Coral Tree Caribsea Life Rock Coral Tree
Caribsea Life Rock Coral Tree
£249.99
D-D Marco Coralline Nano Shelf Rock 3.63KG D-D Marco Coralline Nano Shelf Rock 3.63KG
D-D Marco Coralline Nano Shelf Rock 3.63KG
£46.99
Dry Ocean Reef Rock 9-12cm - 20KG
Dry Ocean Reef Rock 9-12cm - 20KG
£85.96
D-D Marco Coralline Foundation Rock 18KG Box
D-D Marco Coralline Foundation Rock 18KG Box
£229.99
Marco Hybrid Rock 18KG Box
Marco Hybrid Rock 18KG Box
£175
Marco Nano Shelf Rock Marco Nano Shelf Rock
Marco Nano Shelf Rock
1 Review
£35.99
D-D Marco Coralline Hybrid Rock 18KG Box
D-D Marco Coralline Hybrid Rock 18KG Box
£229.99
Art Reef Rock (L) Art Reef Rock (L)
Art Reef Rock (L)
£229.99
TMC EcoReef Rock - Mixed Box B TMC EcoReef Rock - Mixed Box B
TMC EcoReef Rock - Mixed Box B
£309.99
TMC EcoReef Rock Plate - Mixed Box F TMC EcoReef Rock Plate - Mixed Box F
TMC EcoReef Rock Plate - Mixed Box F
£339.49
Marco MR Frag Mounts Marco MR Frag Mounts
Marco MR Frag Mounts
£28.95
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