Arca Vitae

Applied Nutritional Systems

Arca Vitae The System Diets Information Shop

Quality Standards

Built around feeder physiology, not generic animal feed.


Arca Vitae diets are designed for feeder animals that become part of a predator’s nutritional pathway. That makes the standard different. The goal is not simply to keep feeders alive. The goal is to support feeder health, consistency, tissue condition, gut-content quality, chromatophore-aware nutrient delivery, and prey-to-predator nutritional transfer.


Cold Processed:

Arca Vitae diets are cold processed to protect ingredient quality and preserve the value of sensitive nutritional compounds. We avoid unnecessary heat exposure because feeder diets should retain the functional value of the ingredients used to build them.


Finely Milled and Thoroughly Mixed:

All Arca Vitae dry diets are finely milled and thoroughly blended. This reduces selective feeding and helps create more uniform intake across the feeder population.


Preservative-Free:

Arca Vitae diets are dry, sealed, and packaged for freshness without relying on unnecessary preservative systems. Customers should store products sealed, dry, clean, and cool.


Soy-Free:

Arca Vitae diets are formulated without soy, avoiding phytoestrogens which may introduce endocrine variables. This gives keepers, breeders, and retailers a cleaner alternative to generic feed systems that rely heavily on commodity-style ingredients with possible side effects.


Alfalfa-Free:

Arca Vitae diets are formulated without alfalfa, avoiding potent phytoestrogens which may introduce endocrine variables (coumestrol). Feeder nutrition should not be treated as repackaged livestock logic with loose tolerances. Arca Vitae diets are built for feeder animals and the predators that consume them.


No Animal By-Products:

Arca Vitae diets are formulated without animal by-products. This supports a cleaner feeder pathway and keeps the system focused on controlled plant, microbial, mineral, lipid, and micronutrient inputs.


Chromatophore-Aware Design:

Arca Vitae includes chromatophore-aware nutritional design across the feeder pathway. This means selected natural pigment-supporting substrates and nutritional cofactors are built into the appropriate Core systems to support genetically available coloration pathways in predators.


Built for Feeder Animals:

Arca Vitae products are not generic livestock feeds, chicken feeds, rodent blocks, or hobby “roach chow.” They are organized around feeder physiology and the role feeder animals play in captive predator nutrition. Roaches, crickets, mealworms, and feeder rodents do not use food the same way.


Core Systems:

Arca Vitae separates its systems accordingly: Nutrient Core™ for foundational feeder support, Chromatic Core™ for short-window chromatic and nutritional preparation, Larval Core™ for substrate-fed larvae, and Rodentia Core™ for feeder rodents.


Designed by Use Case:

Prime diets are for routine feeder maintenance and colony stability. Gut Load diets are for the 24–72 hour preparation window before feeding. Complete diets are for systems where the diet functions as the full nutritional framework, such as mealworm substrate or feeder rodent diet.


No Medical Claims:

Arca Vitae diets are designed to support feeder condition, nutritional quality, gut-content value, tissue condition, and prey-to-predator transfer. They are not drugs, treatments, or medical products. They do not diagnose, treat, cure, or prevent disease.


No Genetic Override:

No diet can override genetics. Chromatic Core™ and the broader Arca Vitae chromatophore-aware design feature are intended to support genetically available coloration pathways through natural dietary substrates and feeder-based transfer. These systems do not force color, alter genetic potential, or guarantee visual change. They are designed to provide nutritional support for the coloration capacity already present in the animal.



Arca Vitae does not treat feeder animals as disposable calories. We treat them as the first nutritional event in the predator’s diet.