Aquael Leddy Smart 2 Plant - White AT If you decide to use

If you decide to use a suitable sponge filter

iron and zinc

put new shrimps/snails/fish into an aquarium

Simple immersion tests can also be used for this purpose

The composition is based on the natural growth that snails eat as "grazers"

Aquael Leddy Smart 2 Plant - White AT If you decide to useModern LED lighting Leddy Smart 2 is the successor of the popular Leddy Smart. It was designed for aquariums with a capacity of up to about 30 liters and a maximum height of 35 cm. The Leddy Smart 2 has 45 LEDs (22 white, 2 blue and 21 red), which are evenly distributed over an area of 5. 5 x 8. 5 cm to evenly illuminate the aquarium. Compared to the previous model, the Leddy Smart 2 has about 20% more power and thus comes at 6 watts to about 440