Blenny/Goby for 29g

[dsn112]

Hey all, Im looking for a blenny or goby to patrole the botom of the tank and sift the sand.

Suggestions on what would be a good match for a 29g.

[Dingo Dog]

I'd get a yellow/orange spotted sand sifting goby.

[jaidexl]

High finned gobies are nice (Stonogobiops nematodes). Very hardy, affordable and active. Mine has an entire back corner dug out like a mine shaft, has even cleared sand from under a few rocks. IME they are much easier to enjoy with a rear-viewable tank that isn't against a wall, but not because they don't come out, mine will swim to the surface to get food (no potential predators in his tank), it's just entertaining to watch them rearrange their hide-out.