Glass Shrimp was re: DIY feeding rings
>if you do have tanks with overflows and get debrie building up, glass
>shrimp are great for eliminating the problem. They live in the overflows
>and catch small bits of uneaten food and so on, reducing the maintenence
>on the prefilters.
Can you tell me more about the glass shrimp you refer to? And since you
use them, I assume they are available in Australia. Can you tell me
where? Are they similar to the shrimp Amano uses in his tanks?
mchang at netspace_net.au