CaribSea Arag-Alive 20-Pound Special Grade Reef Sand, Fiji Pink by Carib Sea

el producto llego bien empacado y la arena es un poco fina pero se ve bien

Looks really great in the tank can't wait to get fish in there

Although it is clearly not pink, I find this substrate to be very attractive. I like that it contains beneficial bacteria, so when I added fish to it right away encountered no ammonia or nitrite spikes; I did not rinse the sand so the bacteria could survive. I use dechlorinated municipal tap water in my aquariums, and this substrate buffered both the carbonate hardness as well as the general hardness from soft to medium-hard and raised my neutral/7 pH to about 8 (which is great for African Cichlids). I am keeping shell dwellers (neolamprologus multifasciatis / multis) in a 20 long tank and needed about 30 pounds so ended up buying two bags. The sand is fine enough for them to dig and move around (which is one of their characteristic behaviors). I find Caribsea to be a great company and highly recommend this product.

Ce sable rose Fidji fais un effet super beau avec la lumière de l’aquarium qui reflète dessus ,, ça vaut la peine et il est blanc avec un léger reflet rosé très léger mais de toute beauté

I had ordered 2 bags but got 1...good thing is they refunded the amount for 1 bag within a week. It's been just a month now and the CARIB SEA Aragonite alive reef sand seems to have started doing its job perfectly. I had mixed it with dead sand which it has been slowly turning to live. The appearance is unique and very appealing. Pros: It suppressed the new tank syndrome, reduced ammonia, natural filter. The water is clean and crystal clear. The best part provided lots of surface area for bacterial adhesion. Cons: None I would recommend this product a must buy for all reef/saltwater tanks. My tank dimension: 42X16X18 (inches) FYI: 1 bag was enough to attain a depth of 1.5 inch ( I had mixed it with dead sand. 22lbs Carib sea sand + 7 lbs of Dead sand)