Hello Folks,
I have built (or more correctly, had built) an outdoor cold water pond approximate dimensions 5.0m x 2.5m x 400mm - around 5000 litres, I think. It is filtered with a combined UV and Bio filter and the pond design incorporates a pump that feeds a (tranquil) water feature and the filter.
My main purpose in building the pond is to create a tranquil outdoor space at the end of my deck. (It looks great so far). Apart from the body of water and a little bit of water movement, I thought I'd a few lilies and a few fish.
Reading this forum has given me the 'hebbie-gebbies' - reading about all the difficulties that can arise. I hope I've set things up to avoid some of them and that I haven't created a small aquatic nightmare in the back yard!
I am new to ponds and have a few questions:
1. Is there an active aquatic club in Western Bay of Plenty - I've heard it is no longer active - anyone know??
2. The pond is full and being filtered, but is bare of plants and fish. What should I do first? I've been told to get a few plants and a few fish and build up slowly.
3. Do I need particular plants other than my planned lilies, for pond health? I think I have plenty of surface area of water for fish oxygen supply. I have seen frequent comment about 'oxygen' weed. Do I need this?
4. What is a WCMM? Lots of mention of this fish, but I don't know what it is.
5. If I get a few 'goldfish' from a friend, and he has 'blanket' weed, will I inevitably get this weed too? Is there any way to avoid getting it?
6. Should I get equipment to clean detritis off the bottom of the pond regularly?
7. Once the pond is running and I have fish and plants in it, can I just top up for evaporation loss from the tap, or do I need to treat the added water somehow before I add it? I'm presuming the water here is treated with various chemicals.
8. As you can read, I'm feeling a bit anxious and want to avoid misstakes. Perhaps there is good book I can read? Any help would be appreciated.
With thanks,
Griff.