KNOP KORALlith Calcium Reactor Media (Calcium Carbonate) & ReefBase |
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KNOP KORALlith Calcium Reactor Media |
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KNOP KORALlith Calcium Reactor Media
- Calcium granulate for reef aquaria
- Perfect substrate for calcium reactors
- Increases carbonate hardness of reverse osmosis water (RO water)
- Free of phosphates
- Binds phosphates in aquarium water
- Available in three grain sizes
KNOP KORALlith is a natural and phosphate-free calcium granulate that originates from fossilized marine habitats. It consists of pure calcium carbonates at almost 99 %. Because of its purity and the associated minerals and trace elements KNOP KORALlith is perfect as a substrate for calcium reactors, filter material and for many other purposes in the reef aquarium hobby. |
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KNOP ReefBase (Phosphate-Free) |
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KNOP ReefBase (Phosphate-Free)
Gravel for reef aquaria
- Highly pure natural calcium carbonate sand
- Free of phosphates
- Improves bacterial nitrate reduction
- Helps preventing filamentous algae
- Fine grain size
KNOP ReefBase is a natural and phosphate-free calcium granulate that originates from fossilized marine habitats. It consists of pure calcium carbonates at almost 99 %. Because of its purity and the associated minerals and trace elements ReefBase is perfect as a substrate for reef aquaria. |
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