What is the smallest tank for Hyposalinity Treatment

[rocketpop]

I need to set up a Hyposalinity Treatment for two small false clown and a lawnmower blenny. What is the smallest possible tank I can use for this purpose.

Also do I need a hang on filter or power head?

[Gerard Alba]

1) 10 gallon
2) At least
3) Good luck

[rocketpop]

5 - Maybe ???
2.5 - no way in h@#$ ???

[Steven Pro]

I would use a 10.

[Surfzup2k4]

What is wrong with a ten gallon tank? They are 9 bucks at walmart.

[rocketpop]

Just trying to use as little space as possible, I don't know how I am going to explain why I need another tank to my wife!