Best pico tank fish/algae eater

[Rickybobby]

Hey everyone just built a 2.5g pico tank. It has a bunch of frags. Hermit crabs. I just brought a snail from my display over to help with algae growth on the plugs. Can you recommend an awesome pico 2.5g fish that eats algae or just is a great pico fish? Thanks

 

[Rickybobby]

Watched mad hatters reef. Here in southern Ontario Canada most of those fish don’t exist

 

[bark1ngspider]

Try clown goby or a very very very small watchman