Flourish Iron 250ml Aquariums & Tanks This disposable cartridge system is

This disposable cartridge system is ideal for small planted aquariums (up to 115 L/30 US gal)

feed one (1) to four (4) mini sticks twice daily based on size

The Salifert Magnesium Test Kit measures the amount of magnesium incrementally by 30 mg/L

If the carpet grows too tall

Flourish Iron 250ml Aquariums & Tanks This disposable cartridge system isIron is immobile in plants. This means that plants cannot divert iron from older leaves to new ones. Therefore, deficiency symptoms appear first on new or young leaves. Because plants use iron to produce chlorophyll, a lack of iron results in chlorosis, or yellowing, of the younger leaves. Stems may also appear short and slender. If the deficiency is severe and prolonged, each new leaf emerges lighter in color than the preceding leaf. When choosing an