Quote Originally Posted by hbbusa28
Two questions. What's DIY and Opie any way you can link that non-stone air stone you were refering to. Didn't see it on the Wal-Mart site.
OK, they're not air stones, they are bubble wands:
Bubble Wall Air Stone | Air Stones & Wands | Air Stones & Wands | Aquarium - ThatPetPlace.com
Do not get the blue ones. If I remember right they were really brittle or something. Anyway, they sucked for some reason.

I've had good luck with these. Inexpensive and lasts, and works well, great for tight spaces. Available in fine and regular bubbles:
PERFECT-A-FLO AIR STONE - 6 PK | PERFECTO | AIRSTONES & WANDS | AIR PUMPS & ACCESSORIES

Here's a pic of them hard at work (my bubble wands):

DIY means Do It Yourself. I would love to figure out how to make the entire bottom of my resevior a mass of bubbles.
Opie Yutts Reviewed by Opie Yutts on . Quick Question on Airstones? Hey, I was wondering how important it is to have a good airstone with fine bubbles? Because I am modifying my system and I need to add 8 new airstones... and I would rather not spent $50 per airstone for the ones that produce fine micron bubbles. What is an acceptable micron level for growing plants hydroponically? If anyone has found good cheap ($20) airstones that work I would be forever grateful :stoned: Thank you all for your time. Rating: 5