In the past year or so, it seems like my local PetCos have grown a lot more ambitious. If you go to any of the PetCos within a 30 minute radius of where I live, chances are you'll find at LEAST one, and very possibly multiple of the following: Exodons, bumblebee gobies, pea puffer, wrestling halfbeak, and more. Now, that's cool for me, a more advanced fishkeeper, but somewhat worrying when you think of the average inexperienced bozo who shops at PetCo. Let's break down what's wrong with PetCo selling those fish, one at a time.
Exodons - Very aggressive fish that could easily be mistaken for just another peaceful, larger tetra.
Bumblebee goby - Brackish fish (Except maybe xanthomelas, but let's be honest, PetCo probably isn't gonna take the time to separate xanthomelas from the other various/commonly confused brackish species) which are more sensitive to parameters than some other fish, and are also delicate feeders. Not the most advanced fish, but not something I would recommend for beginners.
Pea puffer - A fin-nipper which is very sensitive to nitrites and nitrates, as well as a weak swimmer that could easily be overpowered by your average HOB. Also requires meatier foods such as worms and snails.
Wrestling halfbeak - A skiddish fish that could easily smash its face against the glass if it gets too scared. Many can only feed these with frozen and live foods, but I've had a pair for well over a year who eat mostly spirulina, flakes, and the occasional dried bloodworm which have been doing great, so take that how you will.
So, in conclusion? Many PetCo shoppers are blissfully unaware of these risks, and just buy these fish because they are $10< and look cool, and I don't exactly trust the employees who work there to know the risks either, and if they do, I don't know if I trust them to tell the truth. After all, places like this aren't exactly the most selective when it comes to their employees, in the fish department, anyway. If I had a dime for every time someone and PetCo or Petsmart told me something about a fish I was buying that was blatantly untrue, I would be the richest man in the world. Bottom line is, think that PetCo selling these fish is just asking for trouble. It just seems somewhat unwise to me. Thoughts?
Exodons - Very aggressive fish that could easily be mistaken for just another peaceful, larger tetra.
Bumblebee goby - Brackish fish (Except maybe xanthomelas, but let's be honest, PetCo probably isn't gonna take the time to separate xanthomelas from the other various/commonly confused brackish species) which are more sensitive to parameters than some other fish, and are also delicate feeders. Not the most advanced fish, but not something I would recommend for beginners.
Pea puffer - A fin-nipper which is very sensitive to nitrites and nitrates, as well as a weak swimmer that could easily be overpowered by your average HOB. Also requires meatier foods such as worms and snails.
Wrestling halfbeak - A skiddish fish that could easily smash its face against the glass if it gets too scared. Many can only feed these with frozen and live foods, but I've had a pair for well over a year who eat mostly spirulina, flakes, and the occasional dried bloodworm which have been doing great, so take that how you will.
So, in conclusion? Many PetCo shoppers are blissfully unaware of these risks, and just buy these fish because they are $10< and look cool, and I don't exactly trust the employees who work there to know the risks either, and if they do, I don't know if I trust them to tell the truth. After all, places like this aren't exactly the most selective when it comes to their employees, in the fish department, anyway. If I had a dime for every time someone and PetCo or Petsmart told me something about a fish I was buying that was blatantly untrue, I would be the richest man in the world. Bottom line is, think that PetCo selling these fish is just asking for trouble. It just seems somewhat unwise to me. Thoughts?