Seachem Reef Trace Mineral Supplement - 500ml Bottle

Anonymous in Alaska: I haven't done a water change in almost 4 years. I do supplement with Ca, Alk and Mg for the corals. I tried a couple of trace supplements but wasn't thrilled. I bought a 500 ml bottle of Reef Trace and used it weekly in my 110G reef tank. I just finished the bottle today and having noticed how much my corals have been growing since I started, I ordered a full gallon to save $86 over the cost of the 500ml bottle.

Good stuff!

United States on Jun 23, 2023

james johnstonjames johnston: For the price it's great. I've looked for so long for something this size and price and it's great. Within 3 days my tank is super clear. The algae is going away and water parameters are back to normal. It's quiet and I empty the cup once a day. I think it's still breaking in because of the micro bubbles but I've played with the 2 adjustments and it seems to be doing just fine. I'm running a 10 gallon nano saltwater tank.

United States on Apr 13, 2023

Mrs Siler: I use this product often in my tank. Very satisfied with this product. Reasonably priced

United States on Sep 05, 2020

robertoroberto: Consegna impeccabile... prodotto top... maaaa... SENZA TAPPO😱

Italy on Aug 10, 2020

Domenico C.: Buon prodotto io lo utilizzo alternato a Reef plus ma può essere usato anche da solo con buoni risultati

Italy on May 15, 2020

Mike: I've been using Seachem products for years and usually have good results, Reef Trace works well for me

Life gets busy at times so I may miss some water changes on my tanks from time to time but Reef Trace helps in those instances by adding trace elements back to my tanks

It's easy to use and the instructions are pretty simple, twice a week and 1 cap for every 20 gallons. When in doubt, add a little less than required. I do notice a nice improvement in my corals when using the product so I'll keep on dosing between water changes.

United States on Apr 25, 2020

Silver: Ottimo prodotto, migliora se abinato a Reef Plus.

Italy on Apr 23, 2019

Amazon Customer: The Trace was exactly as advertised.

Canada on Jul 20, 2016

Adam A. Kaufman: Easy instructions, seems to do the trick.

Canada on Apr 19, 2016

James Z.: I love this supplement. I recommend it to others.

I have a 20g tank that houses a range of SPS, LPS, and softies, including Duncan Head's, Goniopora, Hammer Coral, Zoas, leathers, and more. Previously, I had larger tanks, but I haven't set them back up since a move. I have used this product for the last year or so and my tank is doing phenomenally (in conjunction with Reef Complete from the same company and Lugol's for my Xenia). There's not much more to say than that—this thing gets the job done.

If you want a thriving underwater garden, it's a lot like an above-ground one: adding the right things helps. This is one of those things to add. I recommend it to others.

United States on May 10, 2015