Fluval Bug Bites Tropical Granules (1.6 oz)
Insect-protein granules built on black soldier fly larvae — high protein, sustainable and readily accepted. A cheap, top-rated everyday food for small to medium community fish.

- +Black soldier fly larvae as the first ingredient — high protein with no fillers or artificial colours
- +Readily accepted and size appropriate for small to medium community fish
- +Slow sinking granules reach mid- and lower-level fish, and are easy to portion
- +Firm granules hold together with low waste and minimal residue
- −The insect smell is stronger than a fishmeal food
- −Only one granule size per tub, so match it to your fish
These are Fluval Bug Bites Tropical Granules, insect-protein food built on black soldier fly larvae as the first ingredient, 1.6 oz of slow-sinking roughly 1 mm granules. High protein with no fillers or artificial colours, and a cheap, top-rated everyday food for small to medium community fish.
- Small to medium community tropical fish
- Keepers who want a sustainable insect-protein staple
- Mixed tanks, since slow-sinking granules reach mid and lower levels
- The tiniest nano fish, unless the granule is crushed
- Dedicated herbivores or bottom feeders needing a different diet
- Anyone put off by a strong insect smell
We separate what the maker claims from what independent sources confirm, what owners report, and where we are drawing an inference. We do not bench-test products.
- Black soldier fly larvae first, plus salmon; no fillers or artificial colours
- Slow-sinking roughly 1 mm granules
- Low ash and moisture
- Insect meal is a genuine high-protein first ingredient
- One granule size per tub, so match it to your fish
- Well rated and readily accepted; the insect smell is stronger than fishmeal foods
- A sustainable, filler-free staple at a low price; the only quirks are the smell and the single granule size
Inexpensive and a small pinch goes far, so a tub lasts a while. Match the single granule size to your fish, and crush it for very small mouths.
- Overfeeding, which fouls the water; feed only what is eaten in a couple of minutes
- Leaving the container open, so moisture spoils the food
- Using one food as the sole diet for fish with specialised needs
We do not bench-test this; the assessment synthesises the manufacturer's stated specification and aggregated owner feedback. We give gear and method guidance only. For a fish's specific health or diet needs, consult a veterinarian or an established authority.
The insect-meal base has a stronger smell than fishmeal foods. It is normal and not a sign of spoilage.
Only what the fish eat in a couple of minutes, once or twice a day. Overfeeding is the main way any food harms a tank by fouling the water.
Reseal it and keep it dry and cool. Buy a size you will finish in a few months, since dry foods lose quality once opened.