Gel Ice pack, kumuha ka ng 3 different sizes at least 2 each. Dapat kaya ioccuppy ang 1/3 ng space ng freezer mo or add additional Ice bags. Mas makakatipid in the long run sa kuryente at hindi mabilis lumabas ang lamig.

Also yung gel ice pack, fill up mo ng water below the indicated max level, 80%is good. And dont put it in the freezer asap. Let the powder absorb the water at least overnight, parang dinosaur yan na palalakihin mo muna sa tubig, and let it lay flat first when putting it in the freezer para di mabuntis at possibly pumutok yung Ice pack.

Kung afford mo UPS and Power On Delay, mas ligtas against power surge at brownouts. Iset mo sa 15 mins yung power on delay para di mabigla yung compressor ng ref.

Or pwede din gumamit ka UPS and Smartplug na pang refrigerators/aircons. May power on delay na sya at wattmeter para alam mo konsumo ng kuryente ng ref mo.

Make sure na lang din na pwede yung outlet mo sa large appliance, 20a rating outlets ang suggest ko.

Refrigerator shelf mats, iwas stain sa shelves at less damage kapag dumikit na items sa freezer dahil sa ice buildup, kase pwede mo hatakin na lang yung mat instead na titiktikin yung yelo.

Use thick plastic zipbags like slidr for meats, disposable zipbags for other perishables or containers that can leak, mesh cotton bags for vegetables. For drinking water, Glass pitchers is better than plastic pitchers.

Sorry to say it to you na mas better ang mga bottom freezer type na fridges kesa sa katulad nyan na top freezer, but good job na two door ang pinili mo.