JBL PhosEx rapid 250ml - - Limite les algues noirs & verts en aquarium VOLUME D'EAU_15 à 20M³ Fill the side of the

Fill the side of the border with soil

Soutien le GH et le KH

This pack is suitable for a 6

Sponges actually have a fairly large surface area that

Can be used in a gravity system (DN 110) or pumped with 2" (50 mm) adapter

JBL PhosEx rapid 250ml - - Limite les algues noirs & verts en aquarium VOLUME D'EAU_15 à 20M³ Fill the side of theAnti phosphate treatment for freshwater aquariums. For aquarium water suitable for fish and plants: effectively binds phosphates and prevents unwanted algae growth. For freshwater aquariums, water turtles and shrimp. Effective emergency measure: iron based fluid to lower high phosphate levels. Removes phosphates, prevents algae formation, clarifies cloudy aquarium water. Mode of action: a liquid iron compound effectively and permanently fixes