**CUSTOMER NOTICE** Due to unforeseen circumstances caused by ill health, with much sadness we have decided to close Reef Lounge Aquatics. We would like to thank all our loyal customers, suppliers, family and friends who have been instrumental in growing the business and supporting us through our journey over the past 2 years. This was a very difficult decision for us to make and we would like to invite you all to a closing down sale which will begin this coming weekend. We look forward to seeing you all in the next few weeks. Best wishes The Reef Lounge team.

Cobaltum Lab 200ml

Regular price £12.95

Cobalt (Co) - supports the coloring of fish and plays crucial role in the growth of some beneficial algae, bacteria and animals. Cobalt is essential for metabolic changes and is a part of vitamin B12. 1 ml of the product increases the cobalt level by 0.0005 mg/l (ppm) in 100 litres (27 US gal) of water.

Recommended level: 0.0001 - 0.0006 mg/l (ppm). We recommend dosage based on the
ICP-OES tests results.

Close (esc)

Popup

Pacific Sun, Quantum Salts, Waterbox Aquariums, great deals now! Happy Ramadan and Eid Mabruk!

Age verification

By clicking enter you are verifying that you are old enough to consume alcohol.

Shopping Cart

Your cart is currently empty.
Shop now