The Weekend Food Sticks from Tetra are suitable for both cold water and tropical fish, so you can be sure of the best ---High proportion of essential minerals and protein ensure a healthy nutrition of fish for up to 6 days ---Simple dosage according to the water volume and number of fish ---Long term solid in the water ---100% nutrition The bio active formula contains only 100% edible ingredients and no plaster, like other forms. To boost immunity, energy levels and vitality too. Simply add to the aquarium and your fish will be fed for up to 6 days, so whether you're away for a weekend or a holiday you can be confident that your fish are well looked after. Do not add more than the recommended number of sticks as uneaten food can pollute the water.
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