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Sera Crystal Clear Professional provides an innovative, patented 3D fiber structure that quickly and reably removes particles above 10 µm (such as floating algae or sludge). Due to its structure, it keeps its shape and can be washed out severla times - for lastingly crystal clear water. They are 80% reusable after washing out. The high performance filter medium is suitable for both freshwater and marine aquariums and all filter types.
Directions for use sera Crystal Clear Professional
Place one ball for each 30 litres of aquarium water loosely in the filter chamber. Replace 20% every time you clean the filter for optimal performance. Maximum effect when combined with a UV-C lamp and/or precipitants (e.g. sera phosvec-clear). -
Reviews for Sera Crystal Clear Professional:
Write a reviewYusuf C. at 23.05.2022:
Reasonable price and fast shipment.Sandra S. at 31.12.2018:
I use it about 6-7 months in my 3 planted tanks, and I like it very much!!! Realy Crystal wather !bhumish g. at 15.06.2017:
I am a big fan of Sera, I have been using Fill 60, Fill 120 filter model recently I took Sera Crystal Clear Professional and I am very happy as I am using it in my sump- Filteration :my 5feet Tank and i have crystal clear water.I am very happy.
Your question: Sera Crystal Clear Professional
- Yusuf C. wrote about Sera Crystal Clear Professional in 2022:
Reasonable price and fast shipment.
Sandra S. wrote about Sera Crystal Clear Professional in 2018:
I use it about 6-7 months in my 3 planted tanks, and I like it very much!!! Realy Crystal wather !
bhumish g. wrote about Sera Crystal Clear Professional in 2017:
I am a big fan of Sera, I have been using Fill 60, Fill 120 filter model recently I took Sera Crystal Clear Professional and I am very happy as I am using it in my sump- Filteration :my 5feet Tank and i have crystal clear water.I am very happy.
