Pond pumps

Question:
Do I need a pump for a pond?
I am using it to grow lotuses, but I also want to add a few goldfish to it to make it more interesting. Would I need to buy a pump for the fish, or would the plants provide the oxygen needed?


Answer:
You don't need a pump for your pond. If you add goldfish, you must add submerged vegetation for them to eat, but never feed them anything else or the water will get foul. The submerged vegetation (anacharis, hornwort, cabomba) will add enough O2 for the fish.
Add a few mosquito fish to keep mosquitoes away.

Visiting Wildlife

If you trap visiting wildlife like raccoons, and want to relocate them, check with the Wildlife Commission to see if
1) You have rights to move them to a more suited environment,
2) If they are prone to mark their territory and return,
3) Have the local humane society trap & move them to a more fitting area. 

If they are taken to a brand new neighborhood, they are likely to be unable to find food and die.


Learn more about ponds and get your questions answered at
Backyard ponds with the pondlady

Let's talk Pumps

As we struggle through winter toward spring, I thought we could take this down time to talk about pond pumps, what kinds are available and what kind we need.
There are submersible pumps, the kind that most of us use and certainly the most common.
There are inline pumps. Those are the kind that sit outside the pond.
There are pumps that plug into our house electricity and pumps that run on solar power.
There are the tiniest pumps that we use in the house on table top or wall fountains and huge pumps that we use outside for giant waterfalls. In the next weeks, I want to talk about all the pumps, what brands are my favorites and how to figure out what kind of pump you need.

Let's start with tiny pumps.

Pondmaster mini

Specs for the Pondmaster mini:
80 GPH maximum flow with a 36"" shut-off
Built-in adjustable flow control
6' grounded power cord.
1 year warranty"

This pump is great for indoors, for your wall or tabletop fountain. Pondmaster makes a good pump with a good warranty for a small pump. If you are looking for a pump for your ready made or the indoor pond you made, you can't go wrong with this one.

How big should my pump be?

I often get asked how big a pump has to be. I generally use as big a pump as I can afford to get maximum sound from the waterfall without splashing water out. But all you need is a pump big enough to circulate the water once per hour. And just a reminder, water can fall 1/2 the distance of the width of the water it falls into. If the width is too small or the height of the waterfall is too high, the water will splash out and your pond will splash itself dry overnight.

Don't buy a cheap pump

If you are putting goldfish or koi in your pond, you will need a pump. Going to the nearest big box store for a pump will get you a cheap one, for now. Over the year, if it lasts that long, it will cost you more in electricity than the pump cost you. As a general rule, the cheaper the pump, the more expensive it is to run.
I have found after almost 20 years of buying pumps that it pays to buy from a recognized pond supply store and buy a recognized brand name. Quality pays and it will pay you in the long run to get a good pump. I have stocked the brand names that I have used and depend on. The last thing I wanted was a customer calling me to say his pump had failed and his fish were dead. So I soon learned what brands I could count on and which ones I could not.

Winter in New Orleans

New Orleans is having its typical month of simply awful weather. It's raining almost daily. The temperatures are not cold, in the 40's and 50's, but it is gray and drizzly all the time. The Carnival parades are starting and it's difficult to mount a parade in the rain and cold. Mardi Gras, the culmination of the Carnival season is February 20th, so in less than 3 weeks the madness will be over for another year.
And what about our ponds. Most Carnival participants don't give two hoots about their ponds during the season. Frankly, in this weather, all I want to do is look outside from a heated house.
We can, though, make sure we are ready for spring because it really is just around the corner. Make sure your garden tools are sharp, well oiled and ready to go. Check your pond supplies. Do you have left over chemicals or fertilizer from last fall. Chances are they have lost their punch, so pitch them. Check your fish net. Is it holding together or will you lose the first fish you try to catch this spring? What about your pump? Is it clean and ready to go back into the pond? Here where we rarely freeze, we leave our pumps in the pond, but where the weather stays below freezing, you have removed your pump and stored it in water in the garage, right? Check all your hoses and tubing; make sure it has not cracked and is still supple and ready to go. Check your hose clamps. They fail just when you have used the last one you have on hand, so put hose clamps on your hardware store list.
Get ready. Spring really is coming. Look for azaleas soon!