90cm Wide

Great value for money but in all honesty you're better off having a pump just for this blade. I had it 40cm above water level coming off my 12,000lph filter and it was terribly shocking!! I purchased a 15,000lph pump from my local aquatics and it's working a treat now.

Well made, good price and looks good. Has the added advantage of some oxygenation of the water.

I have bought and installed 2 of the 90mm versions of these units for my koi pond, and know neither is 'faulty' per se. However, the design provides a choice of 2 inlets to use, 1 is on the back and 1 from the bottom of the unit. To clarify, there is a 'marginal' issue with the design in that should you choose to feed the inlet from the back, rather than the inlet underneath this affects how the water cascades into the pond. In both cases, when tested the water falls in a banana shape and not a straight line. To clarify further, I can only confirm this is the case when the unit is 90mm, as larger units have additional holes along the back and bottom, so cannot comment on their performance. The specific cause of this is a flaw in the design, as after further investigation I noticed that the bottom inlet has a necessary metal plate behind the inlet (where the piping is screwed in), whereas the inlet from the back does not. This metal plate is there to deflect water from shooting over the top as it fills. The remedy would be to ensure both inlets had the same metal plate, as otherwise, the design causes the water to be splayed and pushed to the outer edges of the blade on the cascade and therefore water is disproportionately distributed causing the 'banana' shape to occur with the water as it hits the surface of the pond.

Very good product

waterfall

Don’t buy, no quality control, thread is damaged, so can’t even fit outlet to spill, absolutely rubbish,

Excellent product

Easy to setup, looks good and fish love the cascade flow underneath. Wish I had gone for larger blade now