Bat guano

Premium Bat Guano | Bio-Fuel Invert Supplement

Unlock the secret to explosive colony growth with our Premium Bat Guano. While famously known as a super-fertiliser for plants, bat guano is an incredible dietary supplement for isopods, millipedes, and roaches. In the wild, many cave-dwelling and forest-floor species rely on bat droppings as a primary, nutrient-dense food source. Our guano is sustainably sourced and provides a complex blend of nitrogen, phosphorus, and potassium, alongside essential trace minerals often missing from a standard diet of leaf litter and vegetables.

The Benefits of Guano for Invertebrates

• Mimics Natural Foraging: Many pet species — specifically tropical isopods and roaches — naturally inhabit areas near bat colonies. Providing guano replicates their wild diet and triggers natural feeding behaviours.
• Micro-Nutrient Powerhouse: Packed with slow-release minerals that support the metabolic health of your invertebrates, leading to more active colonies and successful moulting cycles.
• Gut-Health Booster: Rich in beneficial natural microbes that help support the digestive systems of detritivores like millipedes and isopods.
• Breeding Stimulant: The high phosphorus and nitrogen content provides the energy surge needed to encourage breeding in stubborn or slow-growing colonies.

Product Specifications

Pro-Tip — The Fungal Bloom Catalyst: Bat guano is excellent for stimulating the growth of beneficial mycelium and healthy fungal biofilms within your substrate. When establishing a new bioactive enclosure, lightly dust the surface of your damp substrate with guano before adding your leaf litter. This creates a nutrient-rich foundation that jumpstarts the microscopic fungi that isopods and springtails graze on from day one.

❓ Frequently Asked Questions

How do I use bat guano in my enclosure?
Lightly dust the surface of your damp substrate with a small amount of guano, then cover with leaf litter. For established enclosures, sprinkle a small pinch directly onto the substrate surface every 2–4 weeks as a supplemental feed.

How much should I use?
A little goes a long way — a light dusting (approximately 1–2g per litre of substrate) is sufficient. Over-application can cause ammonia spikes in smaller enclosures, so use sparingly.

Is bat guano safe for all isopod species?
Yes — bat guano is safe for all isopod species including Cubaris, Porcellio, Armadillidium, and Trichorhina. It is also suitable for millipedes and roaches.

Can I use bat guano in a jumping spider enclosure?
Yes — if you have a bioactive jumping spider enclosure with an isopod or springtail clean-up crew, a light dusting of bat guano in the substrate helps establish a healthy microbial ecosystem from the start.

How should I store bat guano?
Store in a cool, dry place in a sealed container. Properly stored bat guano will keep for many months without losing its nutritional value.