Aquiflor's opinion: Japanese HiBlow air pumps equip the ponds of our most demanding customers: quiet, energy-efficient, and durable. This HP-100 kit comes with diffusers, weighted hose, and a manifold, ready to install.
This HiBlow HP-100 aeration kit includes all the equipment needed to oxygenate a pond with a surface area of 80 to 100 m²: a HiBlow HP-100 air pump with a capacity of 100 L/min, 5 weighted Japanese micro-perforated Air-Aqua diffusers measuring 60 cm, 50 m of weighted hose (10 m per diffuser), an Aquaforte 5-way 9 mm valve (PP tube, ABS/HDPE valves), one outlet per diffuser, as well as the SC214 connection kit and 12 stainless steel hose clamps. Each part has been selected by the Aquiflor team to fit together without modification.
For what volume?
At Aquiflor, we start with approximately 1 L/min of air per m² of pond surface for aeration calculations. With its 100 L/min capacity, the HP-100 thus covers ponds of 80 to 100 m². Depth also matters: the lower the diffusers are placed, the more pressure the pump must overcome and the more the actual flow rate decreases. If your pond is deep, heavily stocked (koi, sturgeon), or at the top end of the range, choose the larger kit or send us its dimensions: we will advise you.
Kit contents
Why a HiBlow pump?
HiBlow pumps propel air using an electromagnetic diaphragm mechanism: no oil, no lubrication, and very little vibration. They are designed to run continuously and are used by Japanese koi breeders. The HP-100 delivers 100 L/min of air, with a power consumption of approximately 95 W. The noise level indicated on its data sheet: approximately 38 dB(A).
Each Air-Aqua diffuser combines an AISI 316L stainless steel weight and a micro-perforated membrane held slightly above the bottom: very fine bubbles, good mixing, and a diffuser that stays in place.
Commissioning
- Place the pump out of the rain, on a stable and ventilated support, ideally higher than the water; otherwise, install a non-return valve. Never underwater.
- Connect the pump outlet (Ø 18 mm) to the valve using the SC214 connection kit.
- Cut the weighted hose into 5 lengths of 10 m and connect each valve outlet to a diffuser. Tighten each end with a stainless steel clamp.
- Place the diffusers on the bottom, away from the filtration pump's intake.
- Turn it on, then adjust the valves to achieve even bubbling. Do not close several outlets at the same time: too much back pressure wears out the pump's diaphragm.
Winter aeration
In winter, place the diffusers halfway up: the bottom keeps its water warmer for resting fish, and gas exchange continues at the surface.
Maintenance throughout the seasons
The pump requires no lubrication. Regularly check the foam of the air intake filter and clean the diffusers if the bubble flow decreases. Diaphragms and valves are wear parts: our experts recommend replacing them approximately every 5 years. For the HP-100: HP-100 / HP-120 Diaphragm and Valve Set or HP-100 / HP-120 Diaphragm Set. All parts are grouped on our HiBlow guide.
Aquiflor's tip
Keep a spare HP-100 diaphragm and valve set: in case of wear, you replace the parts without delay and the pond does not remain without air, especially in summer when warm water naturally contains less oxygen.
Comparison of HiBlow aeration kits
Free delivery: for orders over €149.
Send us the surface area, depth, and number of fish, and we will confirm the right kit with you: support@aquiflor.com or +32 10 86 03 54. The Aquiflor team, specialists in aquatic environments in Nodebais, will assist you.
