ARKA Reef Cave 2
For our reef ceramics we use raw materials of the highest quality, without artificial additives. Each product is unique and is made entirely by hand.
The highly porous structure of our reef ceramics provides an ideal habitat for bacteria that break down nutrients. The uniformity of the structure makes it even better than very solid living rock.

Do you want to...
Brand
Stock status of products
Product is in stock
You can see this on the product page, above the price of the product. Here you will always find the most current stock status of the product. If your order consists entirely of products that are available from stock, your order will be packed and shipped immediately.Pick up stock product
You must place the order online and choose pick up. Your order will then be prepared for you. As soon as it is ready to be picked up, you will receive a notification by e-mail and/or SMS.A pick-up order placed before 14:00 is usually ready to be picked up the same day.
Shipping costs to other EU countries
Country | Envelope | Parcel | Pallet small | Pallet big | Livestock | Free shipping | ||
---|---|---|---|---|---|---|---|---|
Max. 2 kg | 0-10 kg | 10-20 kg | 20-30 kg | Max. 250 kg | Max. 500 kg | Max. 30 kg | ||
Afghanistan | € 54.00 | € 125.00 | € 125.00 | € 159.00 | On request | On request | Not possible | € 2000 |
Albania | On request | € 48.00 | € 79.00 | € 109.00 | On request | On request | Not possible | € 1000 |
Algeria | On request | € 69.00 | € 99.00 | € 139.00 | On request | On request | Not possible | € 1500 |
Andorra | On request | € 49.00 | € 99.00 | € 149.00 | On request | On request | Not possible | € 2000 |
Angola | On request | € 109.00 | € 149.00 | € 199.00 | On request | On request | Not possible | € 2000 |
Anguilla | On request | € 139.00 | € 139.00 | € 139.00 | On request | On request | Not possible | No free shipping |
Argentina | On request | € 69.00 | € 149.00 | € 199.00 | On request | On request | Not possible | No free shipping |
Armenia | On request | € 69.00 | € 69.00 | € 69.00 | On request | On request | Not possible | No free shipping |
Aruba | On request | € 59.99 | € 59.99 | € 59.99 | On request | On request | Not possible | No free shipping |
Australia | € 12.99 | € 89.00 | € 89.00 | € 89.00 | On request | € 12.99 | Not possible | No free shipping |
Austria | On request | € 10.99 | € 12.99 | € 19.99 | On request | On request | € 37.49 | € 500.00 |
Azerbaijan | On request | € 129.00 | € 129.00 | € 129.00 | On request | On request | Not possible | No free shipping |
Bangladesh | On request | € 76.76 | € 76.76 | € 76.76 | On request | On request | Not possible | No free shipping |
Belarus | On request | € 29.99 | € 29.99 | € 29.99 | On request | On request | Not possible | No free shipping |
Belgie | € 7.95 | € 7.95 | € 7.95 | € 7.95 | € 50.00 | € 75.00 | € 15.00 | € 50.00 |
Brazil | On request | € 89.00 | € 89.00 | € 89.00 | On request | On request | Not possible | No free shipping |
Bulgaria | On request | € 32.49 | € 32.49 | € 32.49 | On request | On request | € 59.99 | No free shipping |
Canada | € 14.99 | € 75.00 | € 75.00 | € 99.00 | On request | On request | Not possible | No free shipping |
Chile | On request | € 231.349 | € 231.349 | € 231.349 | On request | On request | Not possible | No free shipping |
China | On request | € 49.00 | € 119.00 | € 169.00 | On request | On request | Not possible | € 5000.00 |
Costa Rica | On request | € 69.00 | € 69.00 | € 69.00 | On request | On request | Not possible | No free shipping |
Croatia | On request | € 29.00 | € 39.00 | € 39.00 | On request | On request | € 59.00 | € 500.00 |
Cyprus | On request | € 65.00 | € 65.00 | € 65.00 | On request | On request | Not possible | No free shipping |
Czech Republic | On request | € 23.49 | € 23.49 | € 23.49 | On request | On request | € 59.00 | No free shipping |
Denmark | On request | € 35.99 | € 35.99 | € 35.99 | On request | On request | € 59.00 | No free shipping |
England | On request | € 35.00 | € 35.00 | € 35.00 | On request | On request | Not possible | No free shipping |
Estonia | On request | € 27.99 | € 27.99 | € 27.99 | On request | On request | € 59.99 | € 1000.00 |
Fiji | On request | € 125.00 | € 125.00 | € 125.00 | On request | On request | Not possible | No free shipping |
Finland | On request | € 39.99 | € 39.99 | € 39.99 | On request | On request | € 59.99 | No free shipping |
France | € 7.99 | € 9.99 | € 10.99 | € 27.99 | On request | On request | € 34.99 | € 500.00 |
Germany | € 2.95 | € 12.99 | € 12.99 | € 12.99 | On request | On request | € 32.99 | € 500.00 |
Greece | On request | € 32.99 | € 32.99 | € 32.99 | On request | On request | € 74.99 | No free shipping |
Hong Kong | € 89.00 | € 89.00 | € 89.00 | € 89.00 | On request | € 89.00 | Not possible | No free shipping |
Hungary | On request | € 25.00 | € 25.00 | € 25.00 | On request | On request | € 59.99 | No free shipping |
Iceland | On request | € 59.99 | € 79.99 | € 109.99 | On request | On request | Not possible | No free shipping |
India | On request | € 109.00 | € 109.00 | € 109.00 | On request | On request | Not possible | No free shipping |
Indonesia | On request | € 79.00 | € 79.00 | € 79.00 | On request | On request | Not possible | No free shipping |
Ireland | On request | € 27.49 | € 27.49 | € 27.49 | On request | On request | € 59.00 | No free shipping |
Israel | On request | € 125.00 | € 125.00 | € 159.99 | On request | On request | Not possible | No free shipping |
Italy | € 10.00 | € 29.99 | € 29.99 | € 29.99 | On request | On request | € 49.00 | € 500.00 |
Japan | On request | € 125.00 | € 125.00 | € 125.00 | On request | On request | Not possible | No free shipping |
Jordan | On request | € 59.00 | € 59.00 | € 59.00 | On request | On request | Not possible | No free shipping |
Kuwait | On request | € 49.00 | € 49.00 | € 49.00 | On request | On request | Not possible | No free shipping |
Latvia | On request | € 26.99 | € 26.99 | € 26.99 | On request | On request | € 59.00 | No free shipping |
Lebanon | On request | € 99.00 | € 99.00 | € 99.00 | On request | On request | Not possible | No free shipping |
Lithuania | On request | € 24.99 | € 24.99 | € 24.99 | On request | On request | € 59.90 | No free shipping |
Luxembourg | On request | € 19.50 | € 19.50 | € 19.50 | On request | € 149.99 | € 49.00 | € 100.00 |
Malaysia | On request | € 59.00 | € 59.00 | € 59.00 | On request | On request | Not possible | No free shipping |
Malta | On request | € 64.99 | € 119.00 | € 169.00 | On request | On request | € 79.00 | € 1500.00 |
Mauritania | On request | € 99.00 | € 99.00 | € 99.00 | On request | On request | Not possible | No free shipping |
Mauritius | On request | € 79.00 | € 79.00 | € 79.00 | On request | On request | Not possible | No free shipping |
Mexico | On request | € 129.00 | € 129.00 | € 129.00 | On request | On request | Not possible | No free shipping |
Moldova | On request | € 79.00 | € 79.00 | € 79.00 | On request | On request | Not possible | No free shipping |
Montenegro | On request | € 79.00 | € 79.00 | € 79.00 | On request | On request | Not possible | No free shipping |
Morocco | On request | € 199.00 | € 199.00 | € 199.00 | On request | On request | Not possible | No free shipping |
Nederland | € 3.89 | € 6.99 | € 7.99 | € 8.99 | € 40.00 | € 60.00 | € 7.99 | € 50.00 |
New Zealand | On request | € 137.79 | € 137.79 | € 137.79 | On request | On request | Not possible | No free shipping |
North Korea | On request | € 189.00 | € 189.00 | € 189.00 | On request | On request | Not possible | No free shipping |
North Macedonia | On request | € 49.00 | € 49.00 | € 49.00 | On request | On request | Not possible | No free shipping |
Norway | € 19.00 | € 59.00 | € 59.00 | € 59.00 | On request | € 19.00 | Not possible | No free shipping |
Philippines | On request | € 69.00 | € 69.00 | € 69.00 | On request | On request | Not possible | No free shipping |
Poland | On request | € 8.99 | € 8.99 | € 14.99 | On request | On request | € 59.00 | € 300.00 |
Portugal | € 12.99 | € 27.99 | € 27.99 | € 27.99 | € 149.99 | € 299.99 | € 59.99 | € 750.00 |
Qatar | On request | € 149.00 | € 149.00 | € 149.00 | On request | On request | Not possible | No free shipping |
Romania | On request | € 22.99 | € 22.99 | € 22.99 | On request | On request | € 59.00 | No free shipping |
Russia | On request | € 149.99 | € 149.99 | € 149.99 | On request | On request | Not possible | No free shipping |
Saudi Arabia | On request | € 69.99 | € 69.99 | € 69.99 | On request | On request | Not possible | No free shipping |
Serbia | On request | € 64.99 | € 64.99 | € 64.99 | On request | On request | € 129.00 | No free shipping |
Seychelles | On request | € 79.99 | € 79.99 | € 79.99 | On request | On request | Not possible | No free shipping |
Singapore | € 14.99 | € 39.00 | € 39.00 | € 39.00 | On request | € 14.99 | Not possible | No free shipping |
Slovakia | On request | € 27.99 | € 27.99 | € 27.99 | On request | On request | € 69.00 | No free shipping |
Slovenia | On request | € 24.99 | € 24.99 | € 24.99 | On request | On request | € 69.00 | No free shipping |
South Africa | On request | € 129.00 | € 129.00 | € 129.00 | On request | On request | Not possible | No free shipping |
South Korea | On request | € 99.00 | € 99.00 | € 99.00 | On request | On request | Not possible | No free shipping |
Spain | On request | € 27.99 | € 27.99 | € 27.99 | On request | On request | € 69.00 | No free shipping |
Sweden | On request | € 32.99 | € 32.99 | € 32.99 | On request | On request | € 69.00 | No free shipping |
Switzerland | On request | € 49.99 | € 49.99 | € 49.99 | On request | On request | Not possible | No free shipping |
Thailand | On request | € 59.00 | € 59.00 | € 59.00 | On request | On request | Not possible | No free shipping |
Turkey | On request | € 79.00 | € 79.00 | € 79.00 | On request | On request | Not possible | No free shipping |
Uganda | On request | € 75.00 | € 75.00 | € 75.00 | On request | On request | Not possible | No free shipping |
Ukraine | € 9.99 | € 49.00 | € 49.00 | € 49.00 | On request | € 9.99 | € 79.00 | No free shipping |
United Arab Emirates | On request | € 79.00 | € 79.00 | € 79.00 | On request | On request | Not possible | No free shipping |
United Kingdom | On request | € 35.00 | € 35.00 | € 35.00 | On request | On request | Not possible | No free shipping |
United States | € 35.00 | € 79.00 | € 149.99 | € 199.00 | On request | On request | Not possible | No free shipping |
Uzbekistan | On request | € 129.00 | € 129.00 | € 129.00 | On request | On request | Not possible | No free shipping |
Vietnam | On request | € 79.00 | € 79.00 | € 79.00 | On request | On request | Not possible | No free shipping |
Shipment
-
Above € 50,- free delivery in NL & BEFree delivery in NL & BEIn stock Ordered before 16:00, shipped today *No stock Notify me when this product is in stockThere is a minimum of 24 hours between the time of ordering and shipping due to the extra care for correct packaging and shipping. For corals additional packaging and shipping charges apply.


Ocean Store


Ocean Store is a modern webshop with a large selection of reef aquarium equipment, supplements and food for your (marine) aquarium. We excel in reachability, service and speed. Not only in delivery of your ordered goods, but also in the adequate answering of your (marine) aquarium related questions. We are happy to share our passion for reef aquariums with you!
Open: Available Monday / Friday 9:00-20:00
Phone: +31(0)78-6456669
€ 0.99 - € 2999.99
EUR
479190


Ocean Store


Ocean Store is a modern webshop with a large selection of reef aquarium equipment, supplements and food for your (marine) aquarium. We excel in reachability, service and speed. Not only in delivery of your ordered goods, but also in the adequate answering of your (marine) aquarium related questions. We are happy to share our passion for reef aquariums with you!
Open: Available Monday / Friday 9:00-20:00
Phone: +31(0)78-6456669
€ 0.99 - € 2999.99
EUR
479190
-
ARKA Rifgrot 2 - 15 cm
For our reef ceramics we use raw materials of the highest quality, without artificial additives. Each product is unique and is made entirely by hand. The highly porous structure of o... In stock€ 12.90 -
ARKA Rifgrot 2 - 10 cm
For our reef ceramics we use raw materials of the highest quality, without artificial additives. Each product is unique and is made entirely by hand. The highly porous structure of o... In stock€ 14.90
ARKA 3D Arch
ARKA-3DRB2020 Arka 3D Arch is available in different sizes. Arka's beautiful reef ceramics are carefully handmade in Germany using only the highest quality, 100% natural materials.
ARKA Arch EXTRA
110866884 ARKA Arch EXTRA is available in different sizes. For our reef ceramics we only use the best quality raw materials without artificial additives.
REAR Arch
ARKA-RB2010 ARKA Arch is available in different sizes. For our reef ceramics we only use the best quality raw materials without artificial additives.
REAR Cave
ARKA-RH10 ARKA Cave is available in different sizes. For our reef ceramics we only use raw materials of the best quality without artificial additives.
REAR Mushroom
ARKA-RP20 ARKA Mushroom is available in different sizes. For our reef ceramics we only use the best quality raw materials without artificial additives.
REAR Plateau
ARKA-RPA2010 ARKA Plateau is available in different sizes. For our reef ceramics we only use the best quality raw materials without artificial additives.
ARKA Back Plane-Module Puzzle
ARKA-RWMP20 ARKA Back Plane-Module Puzzle is available in different sizes. For our reef ceramics we only use the best quality raw materials without artificial additives.
ARKA Branched Nature
ARKA-RAN20 ARKA Back Plane-Module Puzzle is available in different sizes. For our reef ceramics we only use raw materials of the best quality without artificial additives.
ARKA Cutted Natural Top
RO-BR-CNT-L Stone, 1 side cut, total height 5 cm....
ARKA myReef-Rocks Plates, cut on one side approx. 20 - 30 cm, 7 p
ARKA-MRRP1 With ARKA Aquatics myReef-Plates you can build a natural reef landscape, according to your own ideas, and bring your dream reef into your aquarium. Thanks to the fact that it is easy to handle and ...
ARKA myReef-Rocks Plates, cut on both sides approx. 20 - 30 cm, 6
ARKA-MRRP2 With ARKA Aquatics myReef-Plates you can build a natural reef landscape, according to your own ideas, and bring your dream reef into your aquarium. Thanks to the fact that it is easy to handle and ...
ARKA Branch 30cm
ARKA-RA1 The Arka Branche 30cm is a ceramic rock specially designed for the decoration of reef aquariums. This reconstituted rock contains no artificial additives. ARKA ceramic stones are...
Arka MOAI - Bio-Guardian White
ARKA-MOAIW Arka MOAI Bio-guardian White is a statue to grow buttons on The guardian is about 18 cm high and is part of the MOAI BIO Guardian Naturescape Bioactive aquarium decoration collection...
SEE Reef-Island
ARKA-RIL2010 For our reef ceramics we use raw materials of the best quality without artificial additives. Each product is unique and is made in Germany with pure handwork. Very high porosity...
ARKA Frag-Stone Nature Small
ARKA-ASNSM20 For our reef ceramics we only use raw materials of the best quality without artificial additives. Each product is unique and is made with pure handwork. The very porous structure ...
ARKA myReef-Rocks
RC-MRROSSM With ARKA Aquatics myReef-Rocks you have the possibility to create a natural reef structure according to your own ideas and thus realize your dream reef in your own aquarium. Thanks to the ease ...
ARKA Natural column
RC-SN20 For our reef ceramics we use raw materials of the highest quality, without artificial additives. Each product is unique and is made entirely by hand. The highly porous structure of o...
ARKA Frag-Stone Nature Large
RC-ASNLG100 For our reef ceramics we only use raw materials of the best quality without artificial additives. Each product is unique and is made with pure handwork. The very porous structure ...
ARKA Frag-Stone round small
RC-ASSM10 The highly porous structure of our reef ceramics provides an ideal habitat for bacteria that break down nutrients. The uniformity of the structure makes it even better for...
Montipora Rood
7709
Easy Reefs - PKO
EF-PKO250
Zoanthus Joker
100419035
Kamoer ATO One
Kato
AI Light Lens
AI Light Lens
Grotech Corall B
GR-0004