Seachem Flourish Iron 100 mL

Add your review

R175.00

Seachem Flourish Iron™ is a ferrous iron gluconate supplement for aquarium plants. For treatment of yellowing of younger leaves in plants.

Report Abuse

R175.00

Out of stock

Sold by
Rebel Pets
@ Rebel Pets
Add to wishlistAdded to wishlistRemoved from wishlist 0
Add to compare

Seachem Flourish Iron – Iron 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 iron supplement, it is important to know the distinction between the two forms of iron. The iron will be in one of two oxidation states: ferrous having a +2 charge, or ferric having a +3 charge. Ferrous iron, the preferred iron form and is soluble in water at any pH. Ferric iron, however, is only soluble below a pH of around 5.5; but if the pH is higher than 5.5, which more than likely it will be in a planted aquarium, the ferric iron will become insoluble and precipitate, settling in the root zone. Once this occurs, foliar absorbtion becomes impossible.

To overcome this precipitation, competing products employ a chelate of ferric iron: iron-EDTA. While this does keep it soluble, it has a couple of drawbacks with respect to foliar uptake of iron. (1) Iron-EDTA bonding is very strong, thus very little of the iron will be available to the plants over a given time frame and (2) Physiological energy must be expended by the plant in order to extract the ferric iron from EDTA-iron and then convert (reduce) it to the ferrous form. Our approach is different in that we use a complex (not chelate) of ferrous iron in Flourish Iron™.

Flourish Iron™ is a highly concentrated (10,000 mg/L) ferrous iron gluconate supplement. Plants are able to much more easily derive a benefit from Flourish Iron™ because ferrous iron gluconate is already in the ferrous form so they do not expend energy reducing it. Despite what other manufacturers may intimate, gluconate is not harmful to plants or fish. In fact, ferrous gluconate is better suited to foliar feeding than is iron-EDTA owing to the relatively weaker iron-gluconate bonding vs. iron-EDTA bonding. In addition, ferrous gluconate has the added bonus of being a source of carbon.

For all Seachem Flourish products at Rebel Pets.

Directions: Use 1 capful (5 mL) for each 200 L (50 gallons) or as required to maintain about 0.10 mg/L iron. For smaller doses please note that each cap thread is about 1 mL. Use MultiTest®: Iron test kit to monitor iron concentrations. Due to rapid utilization, test within 30 minutes. Use as needed to combat signs of iron deficiency (usually seen in new growth) which include: chlorosis (yellowing) of tissue between veins and short and slender stems.

Shipping Countries: South Africa


Shipping States: Gauteng (South Africa)


Specification: Seachem Flourish Iron 100 mL

Weight 0.25 kg

User Reviews

0.0 out of 5
0
0
0
0
0
Write a review

There are no reviews yet.

Be the first to review “Seachem Flourish Iron 100 mL”

Added to wishlistRemoved from wishlist 0
Add to compare
Hikari Marine SeaWeed Ex Small Pellet 45g

Hikari Marine SeaWeed Ex Small Pellet 45g

Out of Stock
Sold by Rebel Pets
R100.00
Added to wishlistRemoved from wishlist 0
Add to compare
- 20%
Ocean Nutrition Red Algae Bulk (50)

Ocean Nutrition Red Algae Bulk (50)

Sold by Rebel Pets
R872.00
Added to wishlistRemoved from wishlist 1
Add to compare
Plastic Plant 12″ (PVC Box)

Plastic Plant 12″ (PVC Box)

Out of Stock
Sold by Rebel Pets
R145.00
Added to wishlistRemoved from wishlist 0
Add to compare
25L Bio filter with bio balls

25L Bio filter with bio balls

Out of Stock
Sold by Rebel Pets
R3,300.00
Added to wishlistRemoved from wishlist 0
Add to compare
Saki-Hikari Fancy Goldfish Balance – 1kg

Saki-Hikari Fancy Goldfish Balance – 1kg

Out of Stock
Sold by Rebel Pets
R1,015.00
Added to wishlistRemoved from wishlist 0
Add to compare
SPONGE FILTER – 7cm

SPONGE FILTER – 7cm

Out of Stock
Sold by Rebel Pets
R80.00

Product Enquiry

Yes! Please send me exclusive offers, unique aquarium ideas, and personalised tips for shopping and selling on My Tanklife.

My Tanklife
Logo
Compare items
  • Total (0)
Compare
0
Shopping cart