AquaForte Landscaping Foam 500ml Water Purifiers And Auto Top Up and then fill it with

and then fill it with Gold Label Pond & Aquarium Sealer

25 ml per 1000 litres of water after filter cleaning or when fresh water has been added

and it may be used to transfer fish by adding a few drops to every 4 litres of water

glass and metal

to release the burden of biological filtration

AquaForte Landscaping Foam 500ml Water Purifiers And Auto Top Up and then fill it withAquaforte Landscaping foam: AquaForte Landscaping Foam is a polyurethane sealant with superior adhesive qualities. It is perfect for landscaping and aquatic projects due to its high resistance to UV light, fast curing, and fish and plant safe formulation. 500ml covers a large area, and it won't discolour like other foam when exposed to direct sunlight. Its dark grey colour ensures it blends into the shadows, making it a great way to glue rocks