I love this product. And own several. They work perfectly for my tanks
This is a decent size sponge, the air tube connects directly to the center of the downtube (no air stone). It’s got a decent footprint, I would have gotten a small if I knew any better BUT not disappointed in the purchase.
fast shipping very happy will buy again
Just what I needed, and it arrived fast. My LFS did not even know what I was looking for. I suggested they start watching Aquarium Co operation on YouTube.
Great product, great price, great company to buy from. What else is there to say but thank you!