SUNSUN T-105 Sponge with carbon (40x50x2cm) Models:T-105 (40x50x2cm) Reef Basis Potassium is a

Reef Basis Potassium is a high purity potassium in dry form

use suction pad and cord to hang it at an angle over the bottom and empty trap the following day

Sludgeclear supports and encourages the activity of the biological filter bacteria

Fin shape and spread

stimulate appetite and supply essential physiological trace elements

SUNSUN T-105 Sponge with carbon (40x50x2cm) Models:T-105 (40x50x2cm) Reef Basis Potassium is aRemove yellow water, restore clear, purify organic matter in water, solve water turbidity, increase fish activity and improve viewing Features: Activated carbon Biochemical filter cotton High density Water purification Thickened SUNSUN T 105 Sponge with carbon Dimensions: 40x50x2cm