OASE Aquamax Eco Pond Pump

OASE has been making the Aquamax range for about almost two decades now, and their products have only become increasingly efficient over the years. They are great at displacing the dirt and muck, and this really is their  main task - sucking muck from the pond and displacing it from the pump into the filter. The Aquamax Eco pump has a big, semi-globular cage with some generously sized holes – each hole is about 10mm in diameter. Anything getting sucked in there will get pumped up to the filter with ease.

Because it draws from such a large area, there is no place on the cage where the pump sucks very forcefully, therefore wildlife tend not to get sucked into this particular design – which means it is good for the environment as well.

This design has two pipes, an inlet and an outlet. The pump sucks from the surface of the domed cage, as well as from the inlet pipe, which allows it to draw from two locations at the same time, while remaining situated at the bottom of your pond. There is also an optional smaller cage that attaches to the inlet via pipe, so that you can then set the inlet to draw with varying degrees of power, leaving the big cage with the smaller percentage of draw power, or disabling the suction on one end entirely. This can be useful in the winter, when the water at the bottom is relatively warm, you can set the part attached to the skimmer to draw at full power, drawing of the surface, so that the water at the bottom of the pond stays pretty much at the same temperature.

The double suction feature especially comes in handy if you have a crescent moon shaped or elongated pond – like a sort of canal, because you can draw from both ends (by attaching a length of a hose to the inlet pipe and draw it out to the desired area while the main apparatus remains on the other end). The inlet can also be attached to the skimmer, so you can actually suck water from the top of your pond, sucking away all the filth and muck, the dead leaves, dead bugs, small twigs and other materials that eventually accumulate on the surface, while at the same time drawing from the bottom of your pond as well. So by setting it fifty-fifty, you can maintain a steady suction on both the surface and the bottom.

As far as what pipework to attach to the inlet and outlet of your pond pump, using a big hose is recommended, so that you have the maximum amount of water being pumped out without pressure. Ultimately you will get more water coming down your cascade or more water being pushed through your filter.

            The Aqua Max range carries a 5 year guarantee, and you can be sure that you will still be using them for years after the warranty has expired. Most of the time, when people experience a problem with one of these pumps it is simply neglected. They install the pump and then just leave it laying at the bottom for years, without ever giving it a second thought, so it eventually gets all clogged up. Periodical cleaning of the Aquamax Eco will ensure that the sturdy little pond pump keeps on chugging along, as good as new, for years and years.

            The running costs on these pumps are really low, even the Aquamax ECO 16000, which pumps 16000 liters an hour, runs at only 170 watts. Eco models 12000 and 16000 also have “Seasonal Flow Control” (SFC) that adapts all year round to the relevant seasonal changes within the pond, and enables a circulation that is dependent on the water temperature.

They are not cheap to buy, their price range is from $900 to $1150, but in the long run they will save you a lot of money on running costs (since they will last for years with little maintenance you can expect great savings over time), and you don’t have to buy a new one every few years like some of the cheap models found in hardware stores.

So in conclusion, you get a very functional, high quality garden pond pump, with enhanced sucking capabilities, that is also very eco-friendly and saves you a ton of money in the long run. These Aquamax pumps are just one of those things for which you might have to save up and carefully plan to purchase in between various everyday expenses, but then ten years from the time of purchase you will look at the good job it’s still performing and mutter to yourself that it was money well spent.