5cm Thin Aquarium Pond Fish Tank Biochemical Filter Foam Sponge Fine PPI 50cm # Big Hole Mesopore

Description

Specifications:
Material: Polyurethane
: Black
Hole:? Big Hole
Size: (L)X(W)X(H) 50X50X5cm/19.69''X19.69''X1.97''(appr.)

Features
Brand?New?and?high?quality.
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 filtration.
Offers good biochemical and physical filtration effects.



Big Hole:
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.



Notice:
Please?allow?1-3cm?error?due?to?manual?measurement?and?make?sure?you?do?not?mind?before?ordering.
Please?understand?that?colors?may?exist?chromatic?aberration?as?the?different?placement?of?pictures.
? Detail Image








a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a