Gold Label Underwater Sealer Size:290ml unlike some disinfectants which are

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

Shake well before using to ensure bacteria haven't settled

Offering vivid color enhancement of the Hiban (red areas) with no negative impact on the Shiroji (white areas)

Ammonia (chemically abbreviated as NH3) is a waste product of fish

Gold Label Underwater Sealer Size:290ml unlike some disinfectants which areGold 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.