Tunze Coral Gum 112g Teco Chiller When the positive was switched

When the positive was switched to negative ions

Thread Worm

or inadequate biological filtration

Do not hold finger over open end of the tube as this may affect the test result

Pump - AQ-3000S (22W)

Tunze Coral Gum 112g Teco Chiller When the positive was switchedEpoxy resin based adhesive for safe attachment of coral offshoots on stone substrates. Dyed red, similar to calcareous algae, suitable especially for coral reef aquariums. It is also suitable for attaching glass, ceramic, wood and many plastics. Coral Gum is a two component coral adhesive for safe cementing of coral fragments to substrate rocks. No deleterious matter or adhesive residue are passed into the aquarium water; it is unbreakable, yet