Atlantic Water Gardens ECOBLOX FastFall Matrix Block for Disappearing Waterfall or Fountain Water Features, 31.5 gallon

This was a perfect choice for a dry well.Very sturdy and well built.I can't tell you how it's doing thus far as it is now 7 feet buried in the ground.But the initial putting together and structure is awesome! It should work well.With this box and the hole filled with gravel, it should give me a total of almost 100 gallons ofdry well space for drain off.

Great box. Filled it with a 600GPH pump and stuffed it with MATALA pads of various sizes. Then covered four sides with thin sheet of plastic (not the bottom or one end) to create a large "in-the-water-garden" Wet filter. Works fantastic! Hasn't clogged in a years use. Strong enough to place a large potted plant on top to hold it down and make use of the flat surface. I accomplished a lot of goals with this sturdy and simple device. Thank you !

Delivered promptly. I ordered 8 boxes and they went together very quickly. I am impressed with how sturdy they are. I plan to wrap them in geotextile fabric and then cover them with large cobbles and I believe they are up for the weight of that. Not installed yet so I'm not sure if they can handle the next rain storm but will revise this post only if there is a problem. These were purchased to solve a water drainage problem next to our house -- a place where water pools, trapped between the driveway and neighbor's yard. Their ability to hold 31-plus gallons each should solve the problem, with all that stored water slowly percolating into the sandy soil.

Just fantastic. I used these to replace a badly done diy solution that using water barrels for the reservoir. These were easy to assemble and are currently working fantastic!

This eco box is working great and I would give it five stars.....if only it came with some instruction on how to assemble. It is most self explanatory but there is definitely a bit of technique involved that could have been helped with some written guidance. it's not like lining up a rubik cube but is does take some time to figure out.Also you may think it is strong enough that you don't need to put in both inside panels for strength. Use them both and you won't have any problem with weight and pressure warping the box.

We used this water block as a component of our pond-less fountain. It is easy to assemble and strong. Strength was most important for us because the block needs to support a couple of hundred pounds of stones. It does so with no problem. No sharp edges to poke a hole in rubber pond liner. This is perhaps the best solution to supporting a pond-less fountain.

Purchased this for our pondless waterfall. Very easy to put together. Sturdier than expected.Very pleased with the product.

I'm satisfied with product. I will be ordering a few more. I built pondless stone water feature. I used river rocks to fill hole. Water does not move freely. I Should have purchased this item 1st time.