{"title":"Bioactive Custodians","description":"","products":[{"product_id":"medium-worms-dendrobaena-pre-pack-15","title":"Medium Worms 70-90mm","description":"\u003cp\u003eDendrobaena worms are a well-established live food staple for reptile and amphibian keepers. This pre-pack of 15 medium-sized worms (50–100mm) is suited to larger species that need a more substantial feed item, dispatched directly from the breeder and gut-loaded before packing to arrive in peak nutritional condition.\u003c\/p\u003e\u003ch3\u003eNutritional Profile\u003c\/h3\u003e\u003cp\u003eDendrobaenas are highly nutritious but carry a higher fat content than some other feeder invertebrates. This makes them an excellent treat or supplement to a varied diet rather than a sole staple — offering them once or twice a week is a sound approach for most species. Gut-loading before dispatch means your animals benefit from every feed.\u003c\/p\u003e\u003ch3\u003eSuitable Species\u003c\/h3\u003e\u003cp\u003eMedium Dendrobaenas work well for a range of larger reptiles, amphibians, and aquatic animals. Commonly fed to:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBearded Dragons\u003c\/li\u003e\n\u003cli\u003eBlue Tongue Skinks\u003c\/li\u003e\n\u003cli\u003ePacman Frogs\u003c\/li\u003e\n\u003cli\u003eNew Caledonian Giant Geckos\u003c\/li\u003e\n\u003cli\u003eBox Turtles\u003c\/li\u003e\n\u003cli\u003eAxolotls\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePackaging and Transit\u003c\/h3\u003e\u003cp\u003eWorms arrive in a sealed, ventilated plastic tub with side air holes to maintain airflow while keeping the contents secure. During warmer months the outer box may include additional perforations for ventilation; in colder conditions a heat pack may be included to maintain safe transit temperatures.\u003c\/p\u003e\u003ch3\u003eKeeping Your Worms in Good Condition\u003c\/h3\u003e\u003cp\u003eStore Dendrobaenas at room temperature, away from direct sunlight and draughts. Continue gut-loading them right up until use — fresh leafy greens, carrot, squash, or sweet potato all work well, providing both hydration and nutrients. Remove any uneaten food daily to prevent mould and keep the tub clean.\u003c\/p\u003e\u003ch3\u003eFeeding Guide\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOffer once or twice weekly as part of a varied live food rotation\u003c\/li\u003e\n\u003cli\u003eContinue gut-loading with fresh vegetables until the worms are used\u003c\/li\u003e\n\u003cli\u003eRemove any uneaten worms from the vivarium promptly after feeding\u003c\/li\u003e\n\u003cli\u003eWell-fed, active worms deliver significantly better nutritional value to your animals\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSourced from ethical, farm-bred stock and dispatched fresh, these Dendrobaenas are a reliable live food addition for any keeper working with larger reptiles or amphibians.\u003c\/p\u003e","brand":"Peregrine","offers":[{"title":"Default Title","offer_id":54146973892945,"sku":"A357","price":3.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/0403\/8225\/files\/A357_1.jpg?v=1782959060"},{"product_id":"small-worms-dendrobaena-prepack-35","title":"Small Worms 50-75mm","description":"\u003cp\u003eDendrobaena worms are a well-established livefood choice for reptile and amphibian keepers. Nutritious, easy for animals to track and catch, and gut-loaded before packing, this prepack of 35 small worms is a reliable feeder option for a wide range of species kept in vivariums and terrariums across the UK.\u003c\/p\u003e\u003ch3\u003eNutritional Profile\u003c\/h3\u003e\u003cp\u003eDendrobaenas are a high-fat feeder, which makes them best used as a supplement to a varied diet rather than a staple — once or twice a week is a sensible frequency for most species. They are dispatched directly from the breeder and gut-loaded prior to packing, so they arrive in peak nutritional condition.\u003c\/p\u003e\u003ch3\u003eSize and Suitability\u003c\/h3\u003e\u003cp\u003eThese worms measure between 50–100mm, making them appropriate for medium to large reptiles and amphibians. Suitable species include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBearded Dragons\u003c\/li\u003e\n\u003cli\u003eBlue Tongue Skinks\u003c\/li\u003e\n\u003cli\u003ePacman Frogs\u003c\/li\u003e\n\u003cli\u003eNew Caledonia Giant Geckos\u003c\/li\u003e\n\u003cli\u003eBox Turtles\u003c\/li\u003e\n\u003cli\u003eAxolotls\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePackaging\u003c\/h3\u003e\u003cp\u003eWorms arrive in a sealed, ventilated plastic tub with small air holes along the sides to maintain airflow during transit. Seasonal adjustments are made to the outer packaging — additional perforations in warmer months and heat packs in colder months help keep the worms in good condition on arrival.\u003c\/p\u003e\u003ch3\u003eKeeping and Gut-Loading\u003c\/h3\u003e\u003cp\u003eStore worms at room temperature, away from direct sunlight and draughts. To maintain their nutritional value until use, offer fresh leafy greens, carrots, squash, or sweet potato — these provide hydration as well as nutrients. Remove any uneaten food daily to prevent mould and keep conditions hygienic. Well-maintained worms are significantly more beneficial to your animal than neglected ones.\u003c\/p\u003e\u003ch3\u003eFreshness and Dispatch\u003c\/h3\u003e\u003cp\u003eViperia ships livefood five days a week using fast courier services. Orders are packed on the day of dispatch and sent straight from the breeder. If your worms arrive in poor condition or there is a concern about size or quality, contact our team and we will resolve it.\u003c\/p\u003e\u003cp\u003eDendrobaena worms are a straightforward, effective livefood addition for keepers who want to offer variety and nutritional enrichment to their reptiles or amphibians.\u003c\/p\u003e","brand":"Peregrine","offers":[{"title":"Default Title","offer_id":54146974220625,"sku":"A362","price":3.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/0403\/8225\/files\/A362_1.jpg?v=1782959061"},{"product_id":"tropical-grey-woodlice-pre-pack","title":"Tropical Grey Woodlice Culture","description":"\u003cp\u003eTropical Grey Woodlice (\u003cem\u003eTrichorhina sp.\u003c\/em\u003e) are a soft-bodied, tropical woodlouse species reaching approximately 5mm in length. They serve a dual purpose in forest-style vivariums: as a live food source for smaller reptiles and amphibians, and as a functional part of a bioactive clean-up crew, breaking down waste and recycling nutrients through the substrate.\u003c\/p\u003e\u003ch3\u003eRole in a Bioactive Setup\u003c\/h3\u003e\u003cp\u003eIn a well-maintained bioactive terrarium, Tropical Grey Woodlice will consume organic waste, decaying plant matter, and other detritus, helping to keep the vivarium clean naturally. Given the right conditions, they breed prolifically, establishing a self-sustaining colony that provides an ongoing food source without the need for constant restocking.\u003c\/p\u003e\u003ch3\u003ePackaging and Delivery\u003c\/h3\u003e\u003cp\u003eEach pre-pack arrives in a ventilated plastic container with perforated sides to maximise airflow while keeping escape risk low. The base is lined with a nutrient-rich, soil-based substrate to support the colony during transit. The colony is typically hatched in transit and should be fully established within approximately one week of arrival.\u003c\/p\u003e\u003ch3\u003eKeeping and Feeding\u003c\/h3\u003e\u003cp\u003eTo maintain your colony at its best, continue feeding on a varied diet of fresh fruit, vegetables, and insect-based foods. A nutritious diet keeps the woodlice healthy and ensures they remain a worthwhile food source or active crew member in your setup.\u003c\/p\u003e\u003cp\u003eA practical, low-maintenance addition to any bioactive vivarium, Tropical Grey Woodlice are a sound choice for keepers looking to support natural vivarium function alongside their reptile or amphibian collection.\u003c\/p\u003e","brand":"Peregrine","offers":[{"title":"Default Title","offer_id":54146975007057,"sku":"A367","price":4.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/0403\/8225\/files\/A367_1.jpg?v=1782959063"},{"product_id":"giant-orange-woodlice-pre-pack","title":"Giant Orange Woodlice Culture","description":"\u003cp\u003eGiant Orange Woodlice (\u003cem\u003ePorcellio\u003c\/em\u003e sp.) are a larger isopod species serving a dual role in the vivarium — effective clean-up crew for bioactive set-ups and a nutritious livefood for reptiles and amphibians. Adults reach up to 18mm in length and establish well in humid terrariums, making them a practical and long-term addition to any bioactive build or feeding rotation.\u003c\/p\u003e\u003ch3\u003eBioactive Clean-Up Crew\u003c\/h3\u003e\u003cp\u003eThese isopods are well suited to life as terrarium custodians, breaking down waste and organic matter within the substrate. To thrive and establish a colony, they require a consistently damp, humid microclimate — given the right conditions, they will breed readily and sustain themselves long-term. Expect them to spend most of their time concealed beneath cork bark, rocks, or within the substrate itself.\u003c\/p\u003e\u003ch3\u003eAs a Livefood\u003c\/h3\u003e\u003cp\u003eGiant Orange Woodlice offer a meaningful nutritional benefit as a feeder insect: their calcareous exoskeleton gives them a high calcium content, which is useful for reptiles and amphibians that benefit from dietary calcium. For feeding, use a smooth-sided dish to prevent escape — the same approach as you would use with mealworms or calci-worms.\u003c\/p\u003e\u003ch3\u003eHow They're Supplied\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDelivered in a ventilated plastic tub with perforated sides to maximise airflow while minimising escape risk\u003c\/li\u003e\n\u003cli\u003eTub base is lined with a nutrient-rich, soil-based substrate\u003c\/li\u003e\n\u003cli\u003eColony is typically hatched in transit and should be fully established within a week of arrival\u003c\/li\u003e\n\u003cli\u003eSupplied as a starter culture\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKeeping Your Isopods Healthy\u003c\/h3\u003e\u003cp\u003eWhether you're using them as vivarium custodians or building up a feeder colony, Giant Orange Woodlice do best on a varied diet of fruit, vegetables, or dedicated insect food. Keeping their substrate damp and their diet nutritious will support a healthy, reproducing culture.\u003c\/p\u003e\u003cp\u003eA straightforward, practical choice for keepers running bioactive setups or looking to add variety and calcium to their reptile or amphibian feeding regime.\u003c\/p\u003e","brand":"Peregrine","offers":[{"title":"Default Title","offer_id":54146976809297,"sku":"A374","price":4.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/0403\/8225\/files\/A374_1.jpg?v=1782959065"},{"product_id":"mini-speckled-woodlice-pre-pack","title":"Mini Speckled Woodlice Culture","description":"\u003cp\u003eMini Speckled Woodlice are juvenile isopods sold as a pre-pack, aimed at keepers running bioactive vivariums or anyone looking for a tiny live feed option for small amphibians and invertebrates. At this size they are exceptionally difficult for larger inhabitants to target deliberately, making them a reliable and largely self-sustaining cleaner crew.\u003c\/p\u003e\u003ch3\u003eRole in a Bioactive Setup\u003c\/h3\u003e\u003cp\u003eAs juveniles, these woodlice are small enough to work effectively in enclosures housing larger reptiles and amphibians without being hunted out instantly. They break down waste, shed skin, and decaying organic matter — the core work of any cleaner crew. For keepers housing very small amphibians or invertebrates, they also serve as a supplementary live food in lieu of fruit flies, though individual meals will be on the smaller side.\u003c\/p\u003e\u003ch3\u003eHow They Arrive\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDelivered in a ventilated plastic container with perforated sides to maximise airflow while minimising escape risk\u003c\/li\u003e\n\u003cli\u003eTub base is lined with a nutrient-rich, soil-based substrate to support the colony on arrival\u003c\/li\u003e\n\u003cli\u003eDispatched directly from the breeder to ensure the best possible condition when they reach you\u003c\/li\u003e\n\u003cli\u003eThe colony is typically in transit during hatching and should be fully established within approximately one week\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKeeping the Colony Going\u003c\/h3\u003e\u003cp\u003eTo maintain a healthy, productive colony, continue feeding your woodlice on a varied diet of fruit and vegetables or a dedicated insect food. A well-fed colony reproduces steadily and will replenish itself over time, reducing the need for frequent top-ups.\u003c\/p\u003e\u003cp\u003eWhether you are establishing a new bioactive terrarium or reinforcing an existing cleaner crew, the Mini Speckled Woodlice Pre-pack gives you a colony-ready starting point dispatched in optimal condition.\u003c\/p\u003e","brand":"Peregrine","offers":[{"title":"Default Title","offer_id":54146977497425,"sku":"A376","price":4.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/0403\/8225\/files\/A376_1.jpg?v=1782959067"},{"product_id":"dairy-cow-woodlice-pre-pack","title":"Dairy Cow Isopods","description":"\u003cp\u003eDairy Cow Woodlice (\u003cem\u003ePorcellio laevis\u003c\/em\u003e) are a versatile isopod species widely used in bioactive terrariums and as a live feeder for reptiles and amphibians. This pre-pack is suited to keepers setting up a clean-up crew or looking for a nutritious, calcium-rich feeder insect.\u003c\/p\u003e\u003ch3\u003eSize \u0026amp; Appearance\u003c\/h3\u003e\u003cp\u003eAdults reach up to 20mm in length, making them a substantial isopod species. Their mottled black and white patterning — which gives them the 'dairy cow' name — makes them easy to spot during maintenance, though they will naturally retreat beneath substrate, wood, and rocks in a well-established vivarium.\u003c\/p\u003e\u003ch3\u003eBioactive Clean-Up Crew\u003c\/h3\u003e\u003cp\u003eDairy Cow Woodlice will live and breed readily in bioactive set-ups, breaking down organic waste and helping maintain a balanced terrarium environment. They need consistently damp, humid conditions to thrive — a microclimate that suits the moisture-loving reptile and amphibian species they typically co-habit with. Provide hides, cork bark, or deep substrate for them to shelter within.\u003c\/p\u003e\u003ch3\u003eLive Feeder Use\u003c\/h3\u003e\u003cp\u003eAs a livefood, \u003cem\u003ePorcellio laevis\u003c\/em\u003e offers a genuine nutritional advantage: their calcareous exoskeleton means they carry a naturally high calcium content. For feeding purposes, offer them in a smooth-sided dish to prevent escape — the same approach used for mealworms or calci-worms.\u003c\/p\u003e\u003ch3\u003ePackaging \u0026amp; Ventilation\u003c\/h3\u003e\u003cp\u003eYour Dairy Cow Woodlice Pre-pack arrives in a perforated plastic container designed to maximise airflow while keeping escapees to a minimum during transit and storage.\u003c\/p\u003e\u003ch3\u003eKeeping Them Healthy\u003c\/h3\u003e\u003cp\u003eTo maintain colony condition, feed your isopods on a varied diet of fruit, vegetables, and insect food. Good nutrition keeps them active and ensures they remain a quality feeder or effective clean-up crew for as long as you need them.\u003c\/p\u003e\u003cp\u003eWhether you are building a bioactive vivarium or supplementing your feeder rotation, Dairy Cow Woodlice are a practical, high-performance isopod that earns their place in any reptile keeper's setup.\u003c\/p\u003e","brand":"Peregrine","offers":[{"title":"Default Title","offer_id":54146982150481,"sku":"A377","price":4.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/0403\/8225\/files\/A377_1.jpg?v=1782959068"},{"product_id":"morio-worms","title":"Morio Worms","description":"\u003cp\u003eMorio worms are one of the most widely used live foods for larger reptiles and amphibians in the UK hobby. Chunky, active, and highly nutritious, they're available in a range of pack sizes to suit everything from a single bearded dragon to a multi-animal collection. Choose your size from the options above.\u003c\/p\u003e\u003ch3\u003eNutritional Profile\u003c\/h3\u003e\u003cp\u003eMorio worms are protein-rich and an excellent source of energy, though their higher fat content means they're best offered as a treat rather than a staple — once or twice a week is generally the right frequency. Their size makes them particularly well suited to larger lizards and other sizeable insectivores. Each batch is gut-loaded before packing, so your animals benefit from the best nutritional content possible on arrival.\u003c\/p\u003e\u003ch3\u003eSuitable Animals\u003c\/h3\u003e\u003cp\u003eMorio worms are a well-established treat feeder for a range of species. Particularly recommended for:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAdult bearded dragons\u003c\/li\u003e\n\u003cli\u003eBlue tongue skinks\u003c\/li\u003e\n\u003cli\u003eMonitor lizards\u003c\/li\u003e\n\u003cli\u003eLarge amphibians and insectivorous invertebrates such as mantis and tarantulas\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePackaging and Delivery\u003c\/h3\u003e\u003cp\u003eMorio worms arrive in a ventilated plastic tub with small air holes along the sides to maintain airflow while keeping them securely contained. In warmer months the outer cardboard box may include additional perforations for cooling; in colder months a heat pack may be included to protect the worms during transit. All packs are dispatched directly from the breeder for maximum freshness.\u003c\/p\u003e\u003ch3\u003eFeeding Your Morio Worms\u003c\/h3\u003e\u003cp\u003eKeep morio worms gut-loaded right up until feeding time to maintain their nutritional value. Offer fresh leafy greens, carrots, squash, or sweet potato as food sources — these also provide the worms with hydration. Remove any uneaten food daily to prevent mould and keep the tub clean. Well-nourished worms deliver significantly better nutrition to your reptile.\u003c\/p\u003e\u003ch3\u003eStorage and Care\u003c\/h3\u003e\u003cp\u003eStore morio worms at room temperature, away from direct sunlight and draughts. Provide size-appropriate housing with enough space for them to move and burrow, and avoid overcrowding. Top up food regularly to keep the worms healthy and active between feeding sessions.\u003c\/p\u003e\u003cp\u003eSelect the pack size that suits your collection from the variants listed. Keeping a steady supply means your reptiles always have access to fresh, properly conditioned live food when they need it.\u003c\/p\u003e","brand":"Peregrine","offers":[{"title":"50g Pack","offer_id":54176478921041,"sku":"A307","price":3.16,"currency_code":"GBP","in_stock":false},{"title":"250g Bag","offer_id":54176478953809,"sku":"A3090","price":12.24,"currency_code":"GBP","in_stock":false},{"title":"500g Bag","offer_id":54176478986577,"sku":"A30900","price":23.16,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/0403\/8225\/files\/A307_1.jpg?v=1782959047"},{"product_id":"springtails-colony","title":"Springtails - Colony","description":"\u003cp\u003eSpringtails are one of the most useful additions to any bioactive vivarium or terrarium. Available in a pre-pack or bulk 1L option, this live culture gives keepers a ready-to-use cleaner crew — or a reliable live food source for small reptiles, amphibians, and invertebrates.\u003c\/p\u003e\u003ch3\u003eWhat Springtails Do\u003c\/h3\u003e\u003cp\u003eThese tiny insects work continuously through a bioactive enclosure, consuming mould, waste, and decaying organic matter before it becomes a problem. Because they are small and fast-moving, larger reptiles and amphibians rarely catch them, making them an effective long-term cleaner crew rather than an instant food source. For smaller species — dart frogs, mourning geckos, and similarly sized invertebrates — they also serve as a nutritious and appropriately sized live food.\u003c\/p\u003e\u003ch3\u003ePackaging and Condition on Arrival\u003c\/h3\u003e\u003cp\u003eSpringtails are dispatched directly from the breeder and arrive in a ventilated plastic container with perforated sides to keep airflow high and escape risk low. The base of the tub is lined with a nutrient-rich, soil-based substrate that supports the colony from the moment it arrives. The culture typically begins hatching in transit and should be fully established within a week of delivery.\u003c\/p\u003e\u003ch3\u003eKeeping the Culture Going\u003c\/h3\u003e\u003cp\u003eTo maintain the health and nutritional value of your springtails, feeding them on a dedicated springtail diet is recommended. A well-fed culture reproduces consistently and provides a sustained population for ongoing enclosure maintenance or feeding rotations.\u003c\/p\u003e\u003ch3\u003eChoosing the Right Option\u003c\/h3\u003e\u003cp\u003eThe pre-pack suits keepers setting up a new bioactive enclosure or supplementing an existing colony, while the bulk 1L pack is well suited to larger setups or those maintaining multiple vivaria. Choose the size that matches the scale of your build and the number of animals you're keeping.\u003c\/p\u003e","brand":"Peregrine","offers":[{"title":"Pre-pack","offer_id":54176486883665,"sku":"A370","price":5.83,"currency_code":"GBP","in_stock":false},{"title":"Bulk 1L Pack","offer_id":54176486916433,"sku":"A371","price":10.83,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/0403\/8225\/files\/A370_1.jpg?v=1782959064"}],"url":"https:\/\/viperia.co.uk\/collections\/bioactive-custodians.oembed","provider":"Viperia UK","version":"1.0","type":"link"}