Tiny AirStone - عبوة من 5 أو 10 قطع

The 10-pack is the way to go because these tiny circular stones fit right into my sponge filter's intake with zero fuss, and the bubble output is nice and even from the first day. They're holding up well so far with my $15 air pump running constantly, and I like that I can just toss a fresh one in w

The S-01 stones fit any standard air pump line without adapters, and the pack of 10 means I’m set for months. They’re holding up way better than the last batch I tried, no crumbling after a week of constant use.

Replaced the crumbly ones I'd been buying, and these little circles are holding up way better with my air pump. Grabbed the pack of 10 so I've got spares ready when the time comes.