

The calcium reactor Deltec Km500also called Hydroxide reactor (RAH), allows to balance the ph your Aquarium reef while bringing calcium and promoting the Precipitation of phosphates (po₄). An ideal choice for aquariums up to 500 liters Wishing exemplary chemical stability.
The Deltec Km500 is a Hydroxide reactor (RAH) high quality, designed to bring a supplement in calcium and maintain a stable pH in reef aquariums. Thanks to its proven efficiency and its German reliability, this reactor guarantees an optimal balance of your marine biotope, while limiting the concentration in phosphates.
| Feature | Detail |
|---|---|
| Mark | Deltec |
| Model | Km500 |
| Reference | 87001 |
| Type | Hydroxide reactor (RAH) |
| Volume ofAquarium recommended | Up to 500 l |
| Debit | 5 l / h |
| Height | 480 mm |
| Diameter | 150 mm |
| Weight (kg) | 150 g |
| Consumption | 3 W |
The Rah Deltec Km500 Prepares a saturated solution of calcium hydroxide (lime water) which is added dropwise into the aquarium. This natural process increases the Kh, stabilizes the ph and maintains a optimal calcium rate for the growth of corals and limestone algae. Its effectiveness is particularly recognized in the Average reef aquariums.
The Deltec Km500 is the perfect solution to sustainably stabilize the chemistry of your reef bin, while reducing maintenance costs. Designed for demanding aquarists wishing to Simplified and efficient maintenance.
The calcium reactor, also known as a hydroxide reactor, maintains a calcium rate and a stable pH in a reef aquarium. It promotes the growth of hard corals (SPS / LPS) and helps precipitate phosphates (po₄), thus improving the quality of the water.
The RAH (hydroxide reactor) uses calcium hydroxide to increase calcium and stabilize the pH, while a calcium reactor dissolves a calcareous substrate with CO₂. The RAH is ideal for moderate calcium consumption aquariums.
The Deltec KM500 is suitable for aquariums up to about 500 liters. It offers a flow of 5 liters per hour, which ensures a progressive and stable intake in calcium hydroxide.
This reactor is recognized for its reliability, low consumption (3 W) and its compact design (height 480 mm, diameter 150 mm). It allows precise maintenance of pH and calcium while reducing phosphates.
The RAH is placed between the osmosis water tank and the aquarium. The water slowly passes through the reactor, where it loads into calcium hydroxide before being broadcast in the tray. It must be powered by osmosis water and positioned near the tray or water supply.
Yes, but it is especially recommended for moderate calcium consumption bins. For aquariums densely populated in hard corals (SPS), a CO₂ calcium reactor or a bally intake can be considered in addition.
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The calcium reactor Deltec Km500also called Hydroxide reactor (RAH), allows to balance the ph your Aquarium reef while bringing calcium and promoting the Precipitation of phosphates (po₄). An ideal choice for aquariums up to 500 liters Wishing exemplary chemical stability.
















