Media filtrante in spugna di cotone con filtro per acquario personalizzato per acquario

- Excellent water permeability.
- Can be used again after cleaning.
- Can be cut any sizes as your needed.
- Suitable for using in freshwater and marine water.
- Cultivate the nitrifying bacteria for biological filtration.
- Offers good biochemical and physical filtration effects.

Small Pore:

Medium Pore:

Large Pore:

--It can be used in dense, medium and big holes.
--It is suitable for fish tank and fish pond filtration.
--Mainly used for physical filtration and biochemical filtration.

--It is suitable for fish tank and fish pond filtration.
--Mainly used for physical filtration and biochemical filtration.
--Use collocation to achieve better effects: fish tank with cotton wool, fish pond with vine cotton.

--It is suitable for fish tank and fish pond filtration.
--Mainly used for physical filtration and biochemical filtration.
--Especially suitable for the primary filtration environment with dirty water quality.
--Use collocation to achieve better effects: fish tank with cotton wool, fish pond with vine cotton.