Tetra Aqua safe 500ml co2 Made with a nutrient-rich blend

Made with a nutrient-rich blend for a complete and balanced diet for all tropical community fish

The ultimate convenience among the external filters for aquariums

AMMO LOCK ammonia detoxifier works instantly in both fresh and saltwater aquariums

The Pro UV clarifier is effective for the long-term control of green water by exposing the pond water to ultraviolet (UV) light

Pump Features

Tetra Aqua safe 500ml co2 Made with a nutrient-rich blendTetra AquaSafe makes tap water safe for fish and reliably protects fish and plants against harmful substances contained in the water. The optimised vitamin B mix now reduces stress experienced by fish during water changes even more effectively and therefore creates the foundations for healthy life in an aquarium. Make water safe for fish Care for fish Set up an aquarium Add fish Fill with water Water change Condition water Marine aquarium Freshwater