Floating Plant Corner Barrier for Rimless Tanks

A straight blade that cuts off a triangular corner of the water surface to keep duckweed and other floaters in one place, hung on two clips over the glass. Duckweed drifts across the whole surface and ends up in the filter. This barrier pens a corner: a blade runs from one glass to the other, 100 mm out from the corner along each glass, hung on two clips. The blade reaches 43 mm below the top of the glass, so it still dips about 8 mm into the water when the level is 35 mm down. Where the blade…

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