Buying powdered spirulina

[Jmas4]

Do you guys think buying powdered spirulina is a good idea. It will be cheaper and I can added into my home made food. This is where I thought if buying it from. Do you guys think it will be fine to feed my fish these. http://m.ebay.com/itm/Spirulina-Org...-2-oz-4-oz-8-oz-1-LB-/121988021051?nav=SEARCH

 

[eatbreakfast]

It should be fine, though I don't know how well it will stay bound to the food.

 

[Jmas4]

Ok thanks for the reply.