Setting up pico tank of 3.5 gallons

[Jwise]

I was wondering if its possible to keep a single fish which is a blue spot jawfish in a 3.5 gallon pico tank.

 

[blaxsun]

I was wondering if its possible to keep a single fish which is a blue spot jawfish in a 3.5 gallon pico tank.

Not recommended, no (that fish is too big for 3.5 gallons) and needs a thick sand bed.

 

[Dave1993]

not to mention BSJF requires cooler water nothing should be in that small of a tank upgrade

 

[Jwise]

not to mention BSJF requires cooler water nothing should be in that small of a tank upgrade

I do have a 125 6 ft tank. However i was wondering if there could be any thing smaller like maybe a yasha goby pistol shrimp pair or even just a tail spot blenny or something along the lines of that

 

[ISpeakForTheSeas]

I know people have kept specific kinds of shrimp and small hermits and such in tanks pico tanks - and you could keep some cool little inverts in it if you wanted - but pretty much all fish are going to be too big for it.