| This is an established pond.
Don’t feed an extra, don’t use the holiday blocks they just pollute the water.
They will be fine, in an established pond there is already an ecosystem already set up.
Container water bugs, possibly tadpoles, mozzie larvae.
Feed once/twice a day when your there, don’t stress any other time.
Don’t use the meat idea, it will attract dogs, cats and possibly foxes.
Plus after a few days, the meat will be so dry there wont be any point.
If your worried, just grab some of those soft leaf water plans from the pet shop and you may need to replace them every few weeks.
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Jonno from ERD I reacted before the adder had a chance to get me.
Well Sdaji you're not as quick as Jonno | 
