Advice on sand substrate

[Punchanello]

Hi all,

I have a 5x2x2 tank and would like to have a 3-5cm of sand bed. I anticipate I will have pretty high flow so need large enough grains to avoid it blowing all over the tank. I would also like to keep a sand sifting Goby so the grain size would need to be small enough to be safe for the fish.

Can I get your views on grain size and products you use?

Thanks

Shane

[thegrun]

Carib Sea Special Grade Reef Sand is the most commonly used in high flow tanks. I'm not sure if it is available Down Under however.

[iLLwiLL]

Tropic edens reef flakes is some pretty amazing stuff

[mcgyvr]

^^ Those 2.. special grade or reef flakes..

special grade being the most commonly recommended and tropical eden being good too but not as widely available..

[RobZilla04]

3rd suggestion for Special Grade!

[Punchanello]

Thanks everyone. I think I can get special grade here in Australia.