The AntsCanada Ant Forum's

Does anyone have any experience in feeding ants with Beetle Jelly?
It contains both sugar and protein, so I was wondering if it would be a good all-round ant food.

Also, have anyone tried water gel and water gel crystals?
It's basically just water in jelly format to prevent drowning.

It would depend on what kind of protein.

I contacted one og the suppliers and got the following:

Composition:
R.O.Water 58%, Sugar, Fructose 22%, Fruit Juice, Seaweed Extract, Amino Acid Glycine 0,5%.

Additives:
Citric Acid, Sodium Citrate, Natural Flavours, EU permitted colorants.

Analytic constituents/kg:
Protein 20 g, Fat 0 g, Crude Fibre 0 g, Vtamin A 0,2 mg, Vitamin C 0,5 mg.