Tunze Central Overflow 1077.000 Artificial Rocks & Wood Provides a secure hiding place

Provides a secure hiding place

fill slowly to avoid disturbing Flourite® Black substrate bed

An incredibly durable algae scraper for cleaning acrylic aquarium walls

and potassium salts

There is no flow rate adjustment on these

Tunze Central Overflow 1077.000 Artificial Rocks & Wood Provides a secure hiding placeTUNZE outlets with surface suction are an ideal solution for gravity water supply below the aquariums. An equal ratio of surface water and water from the lower water column are removed. The outlets remove only as much water as is pumped into the aquarium. On account of the light protected construction, they are almost maintenance free. TUNZE outlets are supplied ready for mounting, with detailed mounting instructions. Inlet and outlet pipes are not