Mudskippers

[star4]

Anyone keep them?
 
I first saw some for sale when I was a child and always fancied having some so I am starting my research into getting some  
 
What tank size would I need?
What amount of salt? (I gather this would depend probably on species)
What is a good species to start with?
Would I need a group/pair or single one?
What would be the best substrate/decor etc?
What filtration would be best giving it would be low water level? (air driven sponge??)
 
Any other tips and information would be greatly recieved
 
thanks in advance.

 

[DerpPH]

about 5 gallons per fish but a bare minimum for them is 20,
 
They eat live or frozen foods. there is a species that doesn't need salt, Indian was it??
 
Any amount of fish would do.
 
Best filtration? canister.
 
substrate would be sand, and you should do a paludarium.
 
IDK what species really. ask the store if they fed theirs already. and have a tight fitting cover