Some unfavorable living conditions can turn aquarium plants brown! It is therefore a feat to maintain an aquarium without a single brown spot. Anyone else who discovers one or two brown leaves should not despair, because there are solutions,
My aquarium plants are turning brown, what can I do?
First, find out the cause of the brown color. UnfavorableCorrect lighting conditionsuntil it is optimal for the plants, or replant. ControlTheyDiseasesand largeSnail populations early. New plants may have transition difficulties, but these are only temporary.
What diseases and pests cause brown leaves?
Snails can nibble off the upper layers of leaves. Affected leaves initially turn brown and then die. Sucker catfish can also damage the leaf epidermis. When planting, base your planting on the existing stock. Fight snails promptly if they multiply uncontrollably. Water cups can suffer from water cup rot (cryptocoryne rot). Their leaves turn brown and fall apart.
Under what lighting conditions do aquarium plants turn brown?
Too little light causes aquarium plants to suffer from deficiency and not all leaves can stay green. But even withoverlighting, plants show brown leaf tips at the top of the surface. Adjust the lighting to the needs of the plant or move the plant to a more favorable location.
All values are correct, why is my new plant turning brown?
Newly purchased plants still have to get used to the conditions in the aquarium. Roots may also have been injured. It can happen that leaves turn brown immediately after planting. This is particularly common with specimens that were not completely submerged in water in the nursery. Give new plants more time to get used to it With each new green shoot, the brown will disappear more and more.
Can aquarium plants turn brown due to a lack of nutrients?
If a nutrient deficiency, for example iron deficiency or co2 deficiency, is long-lasting, aquarium plants can turn brown and die. But all deficiency symptoms usually show clear symptoms earlier: plants don't grow properly, leaves become transparent or get holes, etc. This still gives you time to compensate with a suitable fertilizer (€8.00 on Amazon).
Tip
If the brown leaf discoloration can be wiped off, it is diatom/brown algae
Diatoms, also called brown algae due to their color, cover the leaves of aquatic plants and other surfaces with a brown coating. This can be easily wiped off by hand. Infestations usually occur after major water changes and after new installations and are not a cause for concern. Because diatoms usually disappear on their own.
