Wife's birthday present

[kien]

Originally Posted by spit.fire

IMO it's the best liverock substitute/ bio media I've used

Ah, you're using it as bio/bacteria media. Cool!

[IanWR]

Curious about the hydroton. I had never heard of it so looked it up. Seems pretty cheap, esp compared to either the fluval rings or the eheim substrat. Does the hydroton work as well as those but is cheaper, or does it actually work better? Sounds like it would be a great option for setting up a QT.

- Ian