Hi,

"KEITH STEVENTON" wrote in
message

seem to have acquired a white film over plant leaves and gravel in
baskets
and on the baskets, fish seem ok swimming and eating, any ideas?
water not
too cloudy.

I will guess it's a snail or slug there.

Regards,
Wong

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Latitude: 06.10N Longitude: 102.17E Altitude: 5m