10 mixed, unselected Medaka fish. Colours may vary, also depending on the background colour, as can be seen in the pictures. Useful for reducing mosquito larvae in a pond or mini pond. Excellent for controlling mosquitoes in small ponds or city tubs, where the natural enemies of mosquitoes struggle to settle. They survive all year round in outdoor tubs...

50

Oxygenating submerged plant, suitable for helping to keep the water clean in a pond or tub.

Mesh basket suitable for marginal plants and waterlilies, 7 litres, 23 cm per side, 13 cm high. The perforations allow the plants to absorb nutrients from the water.

Lymnaea stagnalis: These snails, commonly called “scavenger snails”, feed on filamentous algae and organic debris such as rotting leaves. They also eat the yellowing waterlily leaves that are starting to decay. Useful for algae control, they reduce the amount of nutrients available to algae, preventing their excessive growth. In this way, they help keep...