{"product_id":"coral-style-aquarium-shelter-multi-hole","title":"Blubber Cove Coral-Style Aquarium Shelter – Multi-Hole Centrepiece Hide","description":"\u003cp\u003eThe \u003cstrong\u003eBlubber Cove Coral-Style Aquarium Shelter\u003c\/strong\u003e is a sculpted multi-hole hide that sits proudly on top of your substrate as a tank centrepiece. Inspired by Texas holey rock and natural coral formations, the multi-chamber body creates a network of hides, tunnels and grazing surfaces — shrimp colonise the textured exterior, bottom-dwellers claim individual chambers, and cichlid keepers get an affordable alternative to expensive natural holey rock. UK 3D-printed in aquarium-safe PETG.\u003c\/p\u003e\n\n\u003ch2\u003eWhy a multi-hole shelter?\u003c\/h2\u003e\n\u003cp\u003eMost aquarium caves give one fish one hiding spot. This one gives a whole community their own territory. The multiple holes and internal chambers mean shrimp, corydoras, plecos and shy fish can all use it at the same time without competing — and the open sculptural shape lets water flow through, so detritus doesn't build up inside like it does with closed caves.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose Blubber Cove\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePerfect for bottom dwellers\u003c\/strong\u003e — ideal for shrimp, plecos, corydoras, guppies, and more\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3 main hideout chambers\u003c\/strong\u003e — 2.5 cm openings encourage natural sheltering behaviour\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium aquarium-safe PETG\u003c\/strong\u003e — long-lasting, no leaching, no painted surfaces\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact centrepiece size\u003c\/strong\u003e — approximately 13 × 13 × 13 cm, fits most tank layouts from 40L up\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExclusive Blubber Cove design\u003c\/strong\u003e — sculptural look you won't find in mass-produced decor\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAffordable alternative to Texas holey rock\u003c\/strong\u003e — same visual effect, fraction of the weight and cost\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eMulti-hole \"coral-style\" design — multiple chambers for community use\u003c\/li\u003e\n  \u003cli\u003eSits on top of substrate — no burying needed, instant centrepiece\u003c\/li\u003e\n  \u003cli\u003eOpen structure — water flows through, no detritus traps\u003c\/li\u003e\n  \u003cli\u003eSmooth interior chambers — safe for delicate fins and shrimp moults\u003c\/li\u003e\n  \u003cli\u003e12 colour options — from natural white through to bold pinks, purples and oranges\u003c\/li\u003e\n  \u003cli\u003e3D-printed in Northumberland, UK from aquarium-safe PETG\u003c\/li\u003e\n  \u003cli\u003eIdeal for cichlid setups, shrimp colonies and aquascape centrepieces\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Aquarium-safe PETG plastic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Approximately 13 × 13 × 13 cm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole openings:\u003c\/strong\u003e 2.5 cm diameter (3 main entrances plus additional grazing holes)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlacement:\u003c\/strong\u003e On top of substrate — freestanding centrepiece\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTank size:\u003c\/strong\u003e 40 litres and up\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColours:\u003c\/strong\u003e Black, White, Beige, Marble, Green, Blue, Brown, Grey, Orange, Pink, Purple, Red, Yellow\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMade in:\u003c\/strong\u003e Northumberland, United Kingdom\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Blubber Cove\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSuitable species\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eNeocaridina and Caridina shrimp (the multi-hole body is a colony favourite)\u003c\/li\u003e\n  \u003cli\u003eCorydoras (panda, bronze, pygmaeus, sterbai)\u003c\/li\u003e\n  \u003cli\u003eBristlenose plecos and small catfish\u003c\/li\u003e\n  \u003cli\u003eAfrican cichlids — perfect for Malawi \/ Mbuna setups as a holey rock alternative\u003c\/li\u003e\n  \u003cli\u003eApistogramma, kribensis and dwarf cichlids\u003c\/li\u003e\n  \u003cli\u003eGuppies, mollies and small community fish\u003c\/li\u003e\n  \u003cli\u003eKuhli loaches and weather loaches\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePerfect for these setups\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eLake Malawi \/ African cichlid tanks (holey rock replacement)\u003c\/li\u003e\n  \u003cli\u003eShrimp colony tanks (multi-chamber grazing)\u003c\/li\u003e\n  \u003cli\u003ePlanted nano aquascapes (sculptural centrepiece)\u003c\/li\u003e\n  \u003cli\u003eCommunity freshwater tanks (shared shelter for shy species)\u003c\/li\u003e\n  \u003cli\u003eAquascape competition tanks (unique focal point)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow is this different from your aquarium caves?\u003c\/h2\u003e\n\u003cp\u003eThis is a freestanding sculptural shelter, not a corner cave or buried tunnel. The multi-hole \"coral\" shape works as a tank centrepiece on top of substrate — and the multiple openings mean a whole community of fish and shrimp can use it at once, rather than one fish claiming a single chamber.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\n\u003ch3\u003eIs it really safe for shrimp?\u003c\/h3\u003e\n\u003cp\u003eYes. PETG is shrimp-safe (no copper, no leaching) and the smooth interior won't catch moults. The multi-chamber design is one of the best shapes for shrimp colonies — every shrimp can find its own grazing surface.\u003c\/p\u003e\n\n\u003ch3\u003eCan I use it instead of real Texas holey rock?\u003c\/h3\u003e\n\u003cp\u003eYes — that's one of the main design intents. Real holey rock is heavy, expensive, and often hard to source. This gives the same visual effect for Lake Malawi setups at a fraction of the weight and cost.\u003c\/p\u003e\n\n\u003ch3\u003eWill fish actually use the holes?\u003c\/h3\u003e\n\u003cp\u003eAlmost always within 24-48 hours. The 2.5 cm openings are sized for typical community fish — corydoras, small plecos and shrimp all fit through comfortably. Bigger species like adult plecos use the larger chambers.\u003c\/p\u003e\n\n\u003ch3\u003eDoes it need to be buried?\u003c\/h3\u003e\n\u003cp\u003eNo — it's designed to sit visibly on top of substrate as a centrepiece. The open structure means it doesn't need to be hidden to look natural.\u003c\/p\u003e\n\n\u003ch3\u003eWill my African cichlids spawn in it?\u003c\/h3\u003e\n\u003cp\u003eThe chambers are well-suited for cave-spawning species like apistogramma and kribensis. For larger African cichlids, this works better as territorial cover than a dedicated breeding cave.\u003c\/p\u003e\n\n\u003ch3\u003eDoes it work in saltwater tanks?\u003c\/h3\u003e\n\u003cp\u003eDesigned for freshwater. PETG is inert but we don't currently certify saltwater use — for reef tanks, source dedicated marine-safe decor.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I clean it?\u003c\/h3\u003e\n\u003cp\u003eThe open structure means most debris flushes through naturally during water changes. For algae build-up, use a soft aquarium brush or turkey baster between the holes. Never use soap or detergent.\u003c\/p\u003e\n\n\u003ch2\u003eWhy buy from Blubber Cove\u003c\/h2\u003e\n\u003cp\u003eOriginal aquascaper-designed pieces, 3D-printed to order in our Northumberland workshop in aquarium-safe PETG. The Coral-Style Shelter is one of our signature designs — small-batch production, every piece checked before shipping. Free UK delivery over £30.\u003c\/p\u003e\n","brand":"Blubber Cove","offers":[{"title":"Black","offer_id":52209550885128,"sku":null,"price":26.95,"currency_code":"GBP","in_stock":true},{"title":"White","offer_id":52209550917896,"sku":null,"price":26.95,"currency_code":"GBP","in_stock":true},{"title":"Beige","offer_id":52209550950664,"sku":null,"price":26.95,"currency_code":"GBP","in_stock":true},{"title":"Marble","offer_id":52209550983432,"sku":null,"price":26.95,"currency_code":"GBP","in_stock":true},{"title":"Green","offer_id":52209551016200,"sku":null,"price":26.95,"currency_code":"GBP","in_stock":true},{"title":"Blue","offer_id":52209551048968,"sku":null,"price":26.95,"currency_code":"GBP","in_stock":true},{"title":"Brown","offer_id":52209551081736,"sku":null,"price":26.95,"currency_code":"GBP","in_stock":true},{"title":"Grey","offer_id":52209551114504,"sku":null,"price":26.95,"currency_code":"GBP","in_stock":true},{"title":"Orange","offer_id":52209551147272,"sku":null,"price":26.95,"currency_code":"GBP","in_stock":true},{"title":"Pink","offer_id":52209551180040,"sku":null,"price":26.95,"currency_code":"GBP","in_stock":true},{"title":"Purple","offer_id":52209551212808,"sku":null,"price":26.95,"currency_code":"GBP","in_stock":true},{"title":"Red","offer_id":52209551245576,"sku":null,"price":26.95,"currency_code":"GBP","in_stock":true},{"title":"Yellow","offer_id":52209551278344,"sku":null,"price":26.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0880\/7114\/3688\/files\/aquarium-cave-for-fish-shrimp-plecos-coral-style-shelter-with-3-hides-for-corydoras-guppies-bottom-dwellers-6877791.jpg?v=1772634273","url":"https:\/\/www.getwarsplay.com\/products\/coral-style-aquarium-shelter-multi-hole","provider":"WarSplay","version":"1.0","type":"link"}