An observation about sand and fine sand

[jorjef]

They are pricey though..and if the sand is too big they get digestive problems and double their excrement production which fuels the algae sand even more!!!
I swear if this hobby doesn't get easier any time soon I'm throwing out the sand and going with bio balls for a substrate.

[reefwars]

Thnks guys , looks like I'm off to find a mexican MB sand sifting instant algae goby

Latin name: Algaesiftus instagobus