Mr Koizumi - Sludge Remover Size:1ltr Stress Zyme has a five

Stress Zyme has a five year shelf life and does not require refrigeration

Voogle is a fast-working support for all fresh and salt water fish

BioCeraMAX 1200 is perfectly suited as a filter bed in canister filters

can be fully submersed

Surface Skimmer Type: The EccoSkim is a surface skimmer

Mr Koizumi - Sludge Remover Size:1ltr Stress Zyme has a fiveMr Koizumi Sludge Remover contains bacteria specially developed to reduce the sludge layer. Regularly adding these bacteria to the pond reduces sludge and deposits on the walls and bottom of the pond. Sludge Remover can also be added to the pond filter to prevent clogging by breaking down organic material. This product is particularly suitable for natural down flow filters with lava or substrate.