Cobalt Ultra Marine Community Fish Food
Cobalt Ultra features probiotics and prebiotics for premium saltwater fish health.
Slow sinking 1.5mm pellets are sized for a variety of small to medium saltwater aquarium species, including dwarf angelfish, wrasses, cardinalfish, gobies, blennies, anthias, chromis, and damsels. The formula is designed to enhance color and vibrancy without clouding the water.
The 2.3 ounce container provides enough food for several weeks in a medium-sized community tank and is compatible with any order of live saltwater fish.
| Specification | Detail |
|---|---|
| Form | Slow sinking pellets |
| Size | 1.5mm |
| Weight | 2.3 oz |
| Target Species | Dwarf angelfish, wrasses, cardinalfish, gobies, blennies, anthias, chromis, damsels |
| Benefits | Probiotics and prebiotics, enhances color, no water clouding |
FAQ
What types of fish are best suited for Cobalt Ultra Marine Community Fish Food?
Cobalt Ultra is ideal for small to medium saltwater fish such as dwarf angelfish, wrasses, cardinalfish, gobies, blennies, anthias, chromis, and damsels.
Does this food help improve fish color and health?
Yes, the formula includes probiotics and prebiotics to support fish health and enhances color and vibrancy without clouding the water.
How long does the 2.3 oz container last in a community tank?
The 2.3 oz container provides enough food for several weeks in a medium-sized community tank.

Ella Wright –
My dwarf angelfish and wrasses have been eating this food for two months. Their colors are brighter than before and the water stays clear. No clumps or clouding, which is a big plus.
Lauren Lee –
I switched from another brand and noticed my gobies are more active and their fins look fuller. The slow sinking pellets make feeding easier and the fish don’t fight over the food.
Kevin Skinner –
The fish in my 30-gallon tank have shown better color development since switching to Cobalt Ultra. The pellets sink slowly and are easy to distribute. No water issues after feeding.
Penelope Glover –
Works well with a mix of anthias and chromis. The prebiotic content seems to support their digestion. I’ve seen less fish scratching the tank walls recently.