Description
Clean, healthy water: spare sponge for the JBL CristalProfi m Internal Filter.
Easy to use: simply press the sponge into the internal filter from the outside, fully washable.
Safe: fine pores – small fish and shrimps cannot be sucked in.
Pore size of the foam: 35 ppi.
Package contents: spare sponge for CristalProfi m Internal Filter, CristalProfi m greenline FilterPad.
Product Information
| Clean and healthy water: | Plant and food remains and metabolic substances lead to a deterioration of the quality of the water in the aquarium., Good water quality is necessary for healthy fish and plants., This can be achieved with various filters and filter materials., The filters suck in the aquarium water and remove the pollution and waste materials from the water., With its research department and its worldwide expeditions into the habitats of the animals, JBL is setting new standards in product innovation. |
|---|---|
| Safe | The fine pores of the sponge protect small fish and shrimps from being sucked into the filter. |
| Easy to install | Just press the spare sponge into the JBL CristalProfi m Internal Filter. |
Replacement FilterPads for Your CristalProfi m
Keeping a spare set of these sponges on hand is one of those small habits that saves a tank. The pad slots into the CristalProfi m from the outside, so you can swap it in seconds without dismantling anything or dripping water across the floor. At 35 ppi the foam is fine enough to polish the water while still holding the bacterial colony that does the real biological work in your filter.
Because the pores are small, shrimplets and tiny fry can’t be sucked through, which matters in the dwarf shrimp and nano community tanks popular here. In Singapore’s warm conditions biofilm builds quickly, so the pad clogs faster than it might in a cooler climate. The fix is gentle, regular rinsing in dechlorinated or old tank water rather than letting flow choke down and stress your stock.
When a sponge finally goes soft and stops springing back, replace it rather than scrubbing it bare. To understand why never to clean every pad at once, read our filter media guide and beneficial bacteria guide, and browse our full filter media selection.
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