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Isn't it frogspawn time anytime now?
Go get a bucketfull and you are away
Go get a bucketfull and you are away
What’s the go-to manufacturer for pond filter systems these days?
I inherited a 4500 litre, split level pond with an ancient OASE system which now has a crack in the filter body. UV hadn’t worked in years and the bottom pond used to sit at 170 Volts AC due to some [EXPLETIVE DELETED] booger’s DIY wiring job.
A pressure filter? (canister that the pump pumps into)
OASE is still a widely regarded (and costly) manufacturer. You could go Evolution Aqua EasyPod (5000l max) but is a little more involved. Blagdon do stuff but not my choice.
No, a 4500l/h pump in the lower pond feeds a gravity filter (OASE Bio 10?) where the water cascades through two banks of foam filters and out into the upper pond. Filter body probably holds 50 litres of water when the pump is running.
The pond design isn’t great as the filter outflow running into the corner of the upper, kidney shaped pool really close to where the pond empties into the lower pound via a short trough and a waterfall, meaning that the other corner of the upper pond gets very little water circulation.
Well just watched my koi murder a frog. Didnt watch them do it live but watching the cctv afterwards a frog jumped into the pond, they pounced on it and kept dragging it under the water whenever it tried to get out.
Went down to do evening feed and saw it floating around the bottom.
Savage fish!
Are you indicating that his Koi are not 'normal'?
Koi will eat small 'fry', spawn etc, so it is not that unusual.
When hungry, they will attempt to eat most things.
Back home from our 2 week holiday today.I keep checking my pond on the CCTV.
We are away on a 2 week holiday, first time I have left the filter unattended for that length of time.
I have noticed that the koi that I nearly lost before Christmas isnt really coming up to eat food.
It is swimming around fine and does come to the surface, but isnt really fighting for any of the food.
I have seen it sucking the side of the pond (6ft deep, fibreglassed) so hopefully getting enough natural food?
Any ideas / anything to worry about?