We have over 57 species of custodians in our collection, no other food source maintains our colonies and enhances reproduction as well as CustodianFuel, and believe me we have tried every thing on the market as well as producing our own.
We also use this to keep our vast amount of bioactive enclosures ticking over, we are always sure to add a couple of sticks of this as well as a pre killed insect when ever any of our tarantula's are in pre moult, so far in many years we have never had a tarantula snacked on whilst in the vulnerable position of molting.