Buy Grindal worms locally through Craigslist:
https://newyork.craigslist.org/search...
Or buy Grindal worms on Amazon (paid link):
https://amzn.to/3E2BHZV

In this video I share some details about culturing Grindal worms specifically on synthetic polyester foam which turns to be the less messy medium for culturing Grindal worms.
00:00 Title
00:05 Setting up a container for culturing Grindal worms
01:29 Different ways to seed Grindal worms culture
02:16 Setting up another Grindal worms culture
02:44 Seeding a new culture
03:22 Check on Grindal worms cultures daily
03:33 Collecting Grindal worms for fish feeding
04:35 How often to feed fish
04:57 Making Frozen Grindal worms
05:23 Collecting Grindal worms from my first culture
06:15 Grindal worms climb everywhere
06:47 Springtails in the Grindal worms culture
07:31 Separating Springtails from collected Grindal worms
08:01 Another way to seed a new Grindal worms culture
08:48 Synthetic medium is the cleanest
09:47 Feeding fish

Blog: https://rndmbits.blogspot.com/2022/01...
More fun on my website www.fewdoit.com