I use Kent's Garlic Xtreme. Probably the same thing. I have FW
tanks, but I use it whenever I am defrosting bloodworms or any frozen food. Put a drop in the water as it defrosts. I bought it when I had a fish that wasn't eating as it is supposed to stimulate the appetite and boost the immune system. But since it is such a small expensive bottle, I decided to use it whenever Im defrosting food or them. Man! Does that stuff smell potent! I had to laugh when it says on the bottle "not for human consumption"! LOL.
55 gal with 3 fancy goldfish. 2 goldies in QT, 23 flatback hex tank with betta, 3 ADF's, 2 BN's and nerite snails, 60 gal community tank: 4 angels, rainbow shark, raphael cat, apple snails,etc.