Rinse frozen food or not?

[LoJack]

"A half cup of water at 1 ppm (1 mg/L) phosphate contains a total of 0.12 mg of phosphate. A cube of Formula 2 contains about 11.2 mg of phosphate. So the hypothetical rinsing step has removed about 1 percent of the phosphate in that food. Not really worthwhile, in my opinion, but that decision is one every aquarist can make for themselves."

Thats the part that concretes it for me. I've never rinsed frozen food, simply because its effects are negligible and the phosphates are going to get in there anyway. Plus the feeding response from my corals is greater when the fine particles are left in the tank.

Granted, I prepare my own frozen food, but there is some mysis in there, and cyclop eeze, both of which go into the mix unrinsed. I have never had any algae issues as a result.

[MarkoD]

Also I'm pretty sure the unconsumed cloudy particles end up being skimmed pretty quickly

[Magickiwi]

I rinse my food but not necessarily to avoid adding phosphates to my tank. I also prefer putting in clean food because the cloudiness just looks untidy and I like watching my tank as the fish and coral are feeding. I use a tea-sieve that is very fine mesh so I still retain most of the food particles but just lose the milky colored water that it defrosts in.

[kien]

I rinse with tap water (in a reusable coffee filter) whenever I feed the mysis. If I don't the residue that thaws out will make my skimmer go berserk!

[Magickiwi]

Originally Posted by kien

I rinse with tap water (in a reusable coffee filter) whenever I feed the mysis. If I don't the residue that thaws out will make my skimmer go berserk!

I've also found that with my Deltec skimmer. If I neglect to rinse as soon as I dump in the mysis it suddenly starts bubbling like mad. What brand of skimmer do you use?

[kien]

Originally Posted by Magickiwi

I've also found that with my Deltec skimmer. If I neglect to rinse as soon as I dump in the mysis it suddenly starts bubbling like mad. What brand of skimmer do you use?

Bubble Magus

[RPatsula]

I rince with RO/DI water. If I don't I eventually get cyano build up again. Also after I rince the frozzen food I portion it as well into small cubes so I feed the same portions all the time. This makes it easier for the people who help me with my tank.