Gold Label Underwater Sealer Size:290ml Take a water sample of

Take a water sample of 10ml

unlike some disinfectants which are known to cause health problems in fish

porous rock that provides outstanding filtration characteristics with optimal biological activity

or with another water feature

Simply drop the PURE Sludge Bomb with the activating gel directly into your pond or filter

Gold Label Underwater Sealer Size:290ml Take a water sample ofGold Label Underwater Sealer does exactly what the name suggests and is ideal for use in ponds and aquariums. Gold Label Underwater Sealer is remarkable and it will seal anything and everything, such as stainless steel to stainless steel, it will stick steel to plastic, plastic to wood, wood to stone, stone to plastic and whats more as the name suggests it can be used underwater.