Tom's Big Spiders - Tarantulas and Inverts

Tom's Big Spiders - Tarantulas and Inverts

A podcast devoted to the proper care and upkeep of tarantulas and other inverts. After keeping a G. porteri for over 16 years, I decided that I wanted to add another tarantula to my collection. Several years later, I now keep over 100 specimens and 90+ different species. It’s safe to say that I am now completely addicted to the hobby. I’m NOT an expert, and I’m currently still learning about keeping these fascinating creatures. In fact, there are so many species, that I suspect that I’ll still be learning years from now. A teacher by trade, I enjoy passing along what I’ve information and techniques I’ve discovered and helping others in their successful pursuit of this hobby. I enjoy hearing from folks, whether through comments on the blog or email. I have done and continue to do a lot of research, and I will only be discussing animals I personally keep, so the information I present should be current and accurate.

Episodes

September 21, 2025 63 mins

First, we'll discuss a study on the brains of communal huntsman spiders.

Then, we'll break down the issue with wild caught tarantulas in the hobby, and why this will always remain an ethical stain on the tarantula pet trade. 

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First, we'll hear listener comments and discuss the article, "Mystery of dancing spiders' DNA could explain how they develop into new species". Then, I'll share the 10 spiders I keep that have proven to be the most shy and elusive. 


 

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September 1, 2025 61 mins

First, we'll discuss some listener comments on our last episode about using AI for researching tarantula care.

Then, I've been asked many times to make a list of green tarantulas. The problem? There just aren't that many. In this episode, we'll discuss some species to search for if you are looking for some green on your eight-legged pets. 

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August 18, 2025 72 mins

With AI growing by leaps and bounds, it was inevitable that some folks would start using it as a tool for tarantula research. However, how accurate is the information? Where does it come from? And how can it best be used by new keepers? In this episode, we will search up some spider care, compare the results, and discuss the results. 

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It can happen to the best of us. Suddenly, your beloved tarantula collection has become a source of stress. How did you get to this point? In this episode, we'll discuss "hobby burnout," how to prevent it, and how to come back from it. 

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First, we'll discuss comments from last week's podcast.

Then, we'll discuss the care of one of the most beloved species of tarantulas in the hobby, the Monocentropus balfouri or "Socrata Island Blue Baboon." I've been keeping this species since 2013, and have had five females in a communal setup for over nine years. In this comprehensive guide, we will discuss the care for solitary specimens as well as ...

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First, we'll disuss the current seizure of smuggled tarantulas at an airport.

Then, I'll discuss tips and care notes for one of the hobby's most popular species, the C. cyaneopubescens or GBB!

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When making their wish lists, many hobbyists identify spiders like Old World tarantulas and giant tropicals that they'd like to keep one day, but don't currently feel ready to do so. Although some folks can just jump right into the deep end with an "advanced" species, others want to take their time to gain experience with other spiders before making the jump. In this episode, I'll share some of the tarantul...

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In this episode, we'll discuss the growth rates and current legspans of the largest tarantulas in my collection. 

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After I injured my shoulder, I had to have my son, Roane, help me with basic feeding and maintenance. It got me thinking about how important it is for hobbyists to plan for an event that leaves them unable to care for their animals. In this episode, we'll discuss what such planning might look like.

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June 22, 2025 53 mins

NOTE: In the podcast, I refer to Pamphobeteus sp. Duran as Phormictopus sp. Duran. This was an error on my part! Also, it's lion CUBS, not kittens.

This was supposed to be up for Father's Day, but I blew out my shoulder!

First, we discuss the last podcast. Then, we hear about a woman who got envenomated by a black widow through her EYE. Finally, for our main topic, we'll discuss tarantula males.



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June 8, 2025 49 mins

I'm not going to lie; I've avoided this "challenge" for years because just the thought of it causes me stress. That said, in this episode, I'm going to try to choose the tarantulas I would keep if I could only have 5. 


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First off, we'll share some listener comments. Then, we'll share some spider news. 

Our main topic for today (14:30) is the care of one of the most popular tarantulas in the hobby - the Poecilotheria metallica or "Gooty Sapphire Ornamental."

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May 25, 2025 65 mins

Molting can be the most exciting yet simultaneously stressful part of keeping tarantulas. In this episode, we'll discuss the entire process -- from premolt to the first feeding -- and what to expect. 



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May 11, 2025 49 mins

First, we'll discuss some listener comments. Then, how would you like a spider that produced fluorescent red silk? Scientists have made it happen! Finally, we'll discuss some amazing spider mothers and their incredible behaviors. 

The peat moss that I use:

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In this episode, we'll discuss what it takes to create a good setup for a moisture dependent tarantula. 

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To kick this one off, I discuss the final meeting of the Arachnid Appreciation Club, read some listener comments, and explore an article about the spider that makes the world's largest web.

Then, for our main topic, I offer some tips on how to explain to non-hobbyists why we have such large collections. 

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With all that's going on in the world, why do politicians keep trying to pass laws banning exotic pet keeping? In this episode, we'll talk about some recent laws proposed to curb the keeping of exotics and discuss how, as a hobby, we can do better when it comes to how we present the tarantula hobby to the public. 


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April 6, 2025 56 mins

First, we'll discuss what to do if you think that you were sent the wrong tarantula species.

Then, I have had a LOT of folks ask for me to do an update on my Aphonopelma species, so here goes! When last we checked in on these slow-growers, it was 2023. In this episode, I'll discuss their growth and appearances. 

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Often, when I post videos of spiders other than tarantulas, I get comments like, "They're pretty, but they don't live long" or "That's nice, but I don't keep true spiders." In some instances, the animal that I'm showing off is a) very long lived and b) not a tarantula OR a true spider. Many are not aware of the difference or what to expect from both of these groups.

In this episode, I att...

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