Alternanthera Mini (Alternanthera reineckii var.) aquarium plant care.
Alternanthera Mini is rated as a high-light plant, with a target of about PAR 60-100 at the leaves. High light usually means a strong planted-tank fixture, and at that intensity the plant also needs steady CO2 and regular fertilizer, otherwise the extra light mostly grows algae. CO2 is recommended for it, and its care difficulty is listed as intermediate.
CO2 is recommended for Alternanthera Mini. It can get by without injection, but growth and leaf form are better with a steady CO2 supply. It is a high-light plant, with a target of about PAR 60-100 at the leaves. For nutrients: plant in nutrient-rich aquasoil with root tabs. Liquid fertilizer dosed weekly. Keep light, CO2 and fertilizer in balance, because raising one without the others is the most common cause of algae in planted tanks.
Cut healthy stems and replant. Trim stems just above a leaf node, push the cut tops into the substrate, and the trimmed base will usually branch and regrow. New growth comes in fastest when the tank matches its needs: high light, with CO2 recommended.
It can be, with some planted-tank experience: Alternanthera Mini is listed at intermediate difficulty. It needs high light, with a target of about PAR 60-100 at the leaves, CO2 is recommended, and for nutrients: plant in nutrient-rich aquasoil with root tabs. Liquid fertilizer dosed weekly. Stable light, nutrients and water changes matter more than any single product. Check these needs against your current setup before buying.
Alternanthera Mini care recommendations cross-checked against the following authoritative references and our internal vendor + breeder database.
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