Planted aquarium substrate

Hi , I'm looking for small a small quantity of seachem fluorite , or some other substrate.
Yes, I realize that I can find this in any pet shop but it seems that I have to buy it in 5kg or more which seems to be a bit of a waste . So I'm wondering if anyone on the site has some spare that I could buy. It's to fill a 15L tank . So I'm assuming I don't need more than 1kg?

if you have spare can you pm me with price
also, I've seen led lighting that clips to the top of the tank. Does anyone know where the best place to get this?

regards, Jason

 

Why don't you just get a 3L bag of Aquasoil?

 

Thanks for your help Sean

Once I've got the tank up and running I'd like to know if there are any young HM bettas for sale? Doesn't seem like any of my Lfs have

 

have you looked at jungle aquatics

 

@MarcVanJ, thanks for pointing me to them , had a looks on their site and it seems they have a variety of bettas for sale. I'll pop in there when I'm not to pressured for time because of exams