Ullopincrate;2935539; said:I use these:
http://www.drsfostersmith.com/product/prod_display.cfm?pcatid=12089
$6 bucks. I like the probe it comes with, you can stick it in an overflow or a hob filter if you want.
Ullopincrate;2935539; said:I use these:
http://www.drsfostersmith.com/product/prod_display.cfm?pcatid=12089
$6 bucks. I like the probe it comes with, you can stick it in an overflow or a hob filter if you want.