Feeding Marine Fish Formula to Freshwater Fish

Gladedreamer

Registered Member
Aug 3, 2013
2
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0
Richmond, Va
Real Name
Ashley
So I just had a major Oh Crap moment. After feeding my fish this food for a month, I finally glanced at the pictures of the fish on the label. They were saltwater fish. So I go, Oh, that's weird, and look at the rest of the label out of curiosity. The only thing I had really noticed on the label when purchasing the food was the nutritional values, and when I finally picked this one I was mainly looking at the size of the pellets.

Well. I got a shock. It's New Life Spectrum, which is great, but it wasn't what I thought I had. It was the Marine Fish Formula. :uhoh:

I have no idea how I picked this up in the store. The foods are separated by freshwater and marine. I just can't believe it took me this long to notice. So my question is, is this a bad thing? I haven't noticed any ill effects on my fish from them eating this. I do supplement with Aqueon Tropical Flakes, Aqueon Shrimp Pellets, Petco Preferred Algae Wafers and, as of last week, Omega One Natural Protein Formula Freshwater Flakes. I also have frozen bloodworms(they hate them.) and a variety pack of other frozen foods. They generally hate that too. I have also introduced frozen deshelled smushed peas recently. So I do give a vast variety of foods, but the New Life Spectrum is their favorite. I do have to soak it for twenty minutes before I feed it to them, though. Even with the small size, my fish can not chew it without it being completely soft first.

Just to give you an idea of who is in the tank, I have Angels, Corydoras, Black Skirt Tetras, Neon Tetras, one Platy, Ghost Shrimp and a mix of pond and ramshorn snails.

By the way, I've been a lurker here off and on for some time, recently joined, and this is my first post. So, Hello All!
 
Probably not going to hurt a thing...
it's pretty common to use proteins that are similar in each formula. same can be said of the other ingredients.
 
Your cories don't like frozen bloodworms?!?! :screwy:

I agree with the above posters, they are fine.

NLS marine formula ingredients: Whole Antarctic krill meal, whole herring meal, whole wheat flour, algae meal, soybean isolate, beta carotene, spirulina, garlic, vegetable and fruit extract (spinach, broccoli, red pepper, zucchini, tomato, pea, red and green cabbage, apple, apricot, mango, kiwi, papaya, peach, pear), vitamin a acetate, d-activated animal sterol (D3), vitamin B12 supplement, niacin, folic acid, biotin thiamine, riboflavin supplement, pyridoxine hydrochloride, calcium pantothenate, L-ascorby-2-polyphosphate (stable C), choline chloride, copper proteinate, ethylenediamine dihydroiodide, cobalt sulfate, ferrous sulfate, manganese sulfate.

Ingredients for various freshwater: Whole Antarctic Krill Meal, Whole Herring Meal, Whole Wheat Flour, Algae Meal, Soybean Isolate, Beta Carotene, Spirulina, Garlic, Vegetable and Fruit Extract (Spinach, Red and Green Cabbage, Pea, Broccoli, Red Pepper, Zucchini, Tomato, Kiwi, Apricot, Pear, Mango, Apple, Papaya and Peach), Vitamin A Acetate, DL Alphatocopherol (E), D-Activated Animal-Sterol (D3), Vitamin B12 Supplement, Niacin, Folic Acid, Biotin, Thiamine, Riboflavin Supplement, Pyridoxine Hydrochloride, Calcium Pantothenate, L-Ascorby-2-Polyphosphate (Stable C), Choline Chloride, Copper Proteinate, Ethylenediamine Dihydroiodide, Cobalt Sulfate, Ferrous Sulfate and Manganese Sulfate.

I'm too lazy to look carefully, but I think they might be the same. Welcome to AC btw! :welcome:
 
Feeding marine formula to freshwater fish isn't going to cause a problem. Feeding freshwater formula to saltwater fish may, since there are fatty acids that saltwater fish need which freshwater fish don't need. Omega 3-'s aren't bad for freshwater fish, but they're not as critical for healthy animals.
 
Thanks guys! I was a bit nervous I was giving them nutrients that they couldn't handle. But if they're just about the same, thats great. I know my angels will be happy to keep getting it. It is their hands down favorite. I'm actually quite disappointed I started NLS before feeding them frozen food, they snub their noses up at blood worms and baby brine shrimp and let the cories have at it.
 
I do it all the time. You will find many of the same ingredients as freshwater food. My fish love Kelp and it does a number on the growth rate of fish like mollys. Also, some of the foods high in squid or clams pack a good punch for cichlids and they love it!
 
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