Comments: I was disappointed because the working end of the brush was the twisted wires extending out instead of a array of bristles. I took a pair of pliers and bent the end over so it would less likely scratch something. Bristles also not quite stiff enough. If I had seen this in a store, I would not have bought it.

Comments: I bought the Remora used and it was working OK. Got this brush and followed the cleaning proceedure in the Aqua C manual. It made an immeadiate difference and the skimmer performed much better right away. It's a good brush to have around. It's also good from cleaning out filter tubes during regular maintenance.

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