Raised on probiotic-treated grain grass diet for enhanced nutrition and gut health
High calcium content supports healthy bone development in reptiles
Balanced calcium-to-phosphorus ratio eliminates need for additional dusting
Guaranteed live delivery with extra larvae included for customer satisfaction
Suitable for regular feeding to help prevent or cease development of metabolic bone disease
Summarized by Shop
Large feeding-grade black soldier fly larvae are our TOP SELLER and recommended for most adult reptiles.
Length: 0.75 inches Weight: 0.1 - 0.13 grams
Symton® black soldier fly larvae are raised on a probiotic-treated grain & grass diet, and contain high levels of calcium. Their balanced Calcium:Phosphorus ratio makes them the idea
Form
Live
Available Sizes
Small (0.25 in, 0.02–0.03 g), Medium (0.5 in, 0.05–0.07 g), Large (0.75 in, 0.1–0.13 g)
Animal Type
Reptiles
Shelf Life
At least 2 weeks if stored as instructed
Summarized by Shop
4.6
1.4K ratings
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Yummy
Arrived alive. My purchase came exactly as described. The BSFL were plump and very active. My bearded dragon thanks you.
B
Brian · August 24, 2026
My Bearded Dragon Loves Them
Due to the heat wave, my first order arrived dead (even with the icepack). Symton promptly replace the order free of charge when I contacted them. The new order arrived and my bearded dragon loves them.
L
Lauren · July 20, 2026
Not worth it :(
Was really excited to try them but all my BSFL died within a week :( I’m unsure if it was from shipping. I did have my order held at the post and picked up right away. Unfortunately my wax worms mostly came DOA as well. No harm no foul I just need to stay more local