tetra bells


I have been using the tetra bells for about three years now and I have never 
had a problem with them...and they are only about $10 for a set up that will 
work for a 30 gallon tank.  So they have my acceptance as a good product to 
get.  My definition of a good product is something that works good, and is 
just as expensive to buy as it would be to make from scratch.


    jdavis at bio_tamu.edu
    jmd9261 at tam2000_tamu.edu