Practical Biochemical Cotton Foam Sponge Filter

FEATURES:

High Shading:
the moderate elastic density has good shading and can reduce algae breeding.
Bacteria Nitrifying:
the moderate size of pores are conducive to the cultivation of high-density nitrifying bacteria.
Filter:
the biochemical cotton has the best effect on decomposing excrement and feed residue, improving water quality and reducing the mortality of fish.
Thickened Fabric:
it is durable and has high water permeability, and it is more effective decomposition of impurities in water?
Economic:
compared with the common sponge, this biochemical cotton sponge is washable and can be used repeatedly.

SPECIFICATIONS:

Material:
Cotton
Item Type:
Sponge
Feature:
Durable
Size:50 cm/19.69"*12 cm/4.72"*2 cm/0.79"

INCLUDES:

1 x sponge 

GARANZIA

Rimborseremo i tuoi soldi se l'articolo non è stato consegnato entro 40 giorni dall'acquisto. Hai 2 settimane per richiedere un rimborso, fino al giorno 60.
Il prodotto non corrisponde alla descrizione? Contattaci entro 30 giorni dalla ricezione!
In caso di cancellazione, il denaro verrà rimborsato sul tuo conto entro 3 giorni.