Fluval Bug Bites reflects the rise of insect-based fish nutrition

Fluval is continuing to position Bug Bites as a sustainability-forward fish food line built around black soldier fly larvae as its primary protein source, rather than relying as heavily on conventional fish meal. On its U.S. product pages, Fluval says black soldier fly larvae are the No. 1 ingredient across Bug Bites formulas and frames the line around insect-based feeding that more closely matches many fish species’ natural diets. The company also says the diets are designed to support growth, color, and overall health, while the larvae are sustainably sourced and produced through a system that uses decaying organic matter as feedstock. (fluvalaquatics.com)

Why it matters: For veterinary professionals working in aquatic medicine, the bigger story is the continued normalization of insect protein in ornamental fish nutrition. Black soldier fly larvae have drawn broad interest in aquaculture because they can convert low-value organic material into protein- and lipid-rich biomass, and published research suggests the ingredient can serve as a viable alternative to fish meal in some aquaculture and ornamental fish applications. That makes products like Bug Bites relevant not just as a retail item for pet parents, but as part of a wider shift toward feed formulations that balance fish health, palatability, and sustainability. (aquaculturesciencemanagement.biomedcentral.com)

What to watch: Expect continued scrutiny of how insect-based diets perform across species, life stages, and clinical nutrition use cases, especially as sustainability claims become more central in companion animal and aquatic feed marketing. (sciencedirect.com)