I didn’t know if one could be used for all 3 things or if I had to have a external for the bottom drain and submersible one for the waterfall/skimmer.

I have a large pond with a self priming pump to pump from the skimmer box up to the top bio falls. The pump recently has been putting out a very choked down flow (a fraction of what it normal does). First I thought there was an obstruction up at the bio falls (and there was a lot of goop that the filter had cleaned out). I cleaned that all out thinking the pump couldnt overcome the pressure – but it didnt make any difference. I also turned off the waterfall and let the water run back down in hopes of dislodging something that might be clogging the pipe but I didnt see much come out (water flowed fantastic though).
My question is: what would cause the pump to pump so much less than normal? Am I on the right track? I should say that the pump is very very hard to get to so it would be a last resort to pull the pump itself.
Please help.

It was in my garden when I went and how often I clean lap does not seem clear that filters the water. I reckon that may be missing part of the tank insude not really know what should be there. . . . .

If you live up north, snow?s just starting to blow in and your garden is taking a break for the winter, so thoughts of springtime may be furthest from your mind. If you own a garden fountain, but, now may be the time to reckon of the steps you?ll go though to set it back up once the weather is right. Before we start though, make sure you?ve prepared your fountain for the winter. Read the instructions that came with your garden fountain and this article about winterizing your garden fountain. Ready? Here?s what to do when spring comes again:Inspect the Garden Fountain?s Location: When the weather warms up check out the spot you place the garden fountain last year (and where, if it?s one of several models, it might still be. Check the ground for signs of shifting and settling and make sure your electrical outlets are free of wear and the right voltage. If your fountain acted strangely at all last year, the outlet voltage may be the culprit. If there are any issues with the ground or outlet, either fix them or consider an alternate location. Otherwise, just clear away any snow, leaves and other debris. Inspect and Clean the Garden Fountain?s Basins, Jets and Channels: This means, ?Look at everything that isn?t the fountain pump. ? Indoors or out, you should have protected your fountain from moisture over the winter. This will keep it healthy. Check your garden fountain for changes in color, cracks and other signs of wear. If you get a quality garden fountain and care for it well there should just be some light weathering. If not, you may need to repair or replace part of all of it. Now is also the time to clean the fountain and make sure there?s nothing blocking water flow. If you have to leave your garden fountain outdoors over the winter, there may be some ice and leaves stuck somewhere. Check the Garden Fountain?s Pump: The pump is your fountain?s heart. Check it for wear and tear. Get reacquainted with its specifications to make sure you have it set up properly for the fountain and your electrical source. In many cases you can buy a new pump to give an older fountain more energy. Start the Garden Fountain Up: When the weather?s right and you?ve followed all the other steps, start your fountain up and see how it works! Note any weird behavior in its flow. This could come from one of three sources: a blockage in the fountain?s body, an issue with the pump, or an issue with the power supply. Check these in order if something comes up. For solar garden fountains, remember that the light level will affect power and flow. Once you?ve set everything up and checked that it works, follow the normal operating instructions for your garden fountain, and delight in the effect as your garden or deck centerpiece comes back to life heralding the warm season once again.

If you like the look of patio waterfalls but find that the readymade ones are too expensive for your budget, you can easily make one of these garden features yourself. To make the waterfall look more authentic use rock as the base material. In every garden rocks are readily available and thus won’t cost you any money at all. In fact if you are landscaping and have too many rocks you can save money by building a garden water feature (http://www. garden-fountains. com/Detail. bok?no=2922) instead of having to pay to have the rocks taken away. Along with making sure you have enough rocks for the patio waterfalls you want to build, you do need to buy a pump to recirculate the water from the pond to the waterfall and have it come back to the pond again. You can design your waterfall in whatever size and shape you wish to make an emphatic statement, but the main factor that you have to take into consideration is how high you want this waterfall to be. You can take advantage of a sloping area to make large waterfalls (http://www. garden-fountains. com/Detail. bok?no=97) or erect a beam behind it to make an artificial slope. You do need to buy the building material and a liner that is flexible enough to channel the water from the pool you make so that it will cascade the water down the waterfall. You then need to place the boulders on top of this liner to hold them in place. You may choose to have the water spill dramatically over the rocks in the patio waterfalls you make or you may want to just have the water flow gently. To have a spillway, you need to have a large flat rock that has smaller and rounder rocks underneath it that build it up to the height you desire. It should be nearly like an overhang and the higher you have this flat rock above the next level, the more dramatic the waterfall will be. Bluestone and thick slabs of fieldstone produce an brilliant effect in patio waterfalls. You can also mix these two types of stone in the same waterfall to make it look very natural – nearly as if you built your patio around it. You do need to have at least two spillways in a waterfall, which means you need several different levels. Once you choose on the overall height of the waterfall, then you can use some mathematical skill to figure out how high each of the levels should be. You can also mix larger rocks in with smaller sizes, such as pebbles and beach rocks. The focal point should be that you have water pouring down from higher to lower levels and collecting in a pool at the bottom. You can enhance the waterfall by having small plants growing along the sides. Making your own patio waterfalls does involve a lot of work. Before you start reckon about the time you will have to spend on this project and check out the cost of the supplies you will need to buy. When you compare the cost and factor in the time, you may well choose that it is a cheaper option to buy a kit or a waterfall that is already made and ready to install. There are precast concrete forms that will replicate the look of stone for the waterfall that are not as expensive as you may reckon.