{"product_id":"zoo-med-bettatherm-betta-heater","title":"Zoo Med BettaTherm Betta Heater","description":"\u003cp\u003eA small submersible warmer for betta bowls and nano tanks between about 4 and 11 litres. Understand what it does before you buy: it is a fixed-output warmer, not a thermostatic heater. It lifts the water roughly 3–6°C above whatever the room is, and it has no dial, no readout and no indicator light. In a cold room it will not reach betta temperature, and there is no way to know what the water is actually sitting at without a separate thermometer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e7.5W\u003c\/strong\u003e — for tanks and bowls of roughly 4–11 litres.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully submersible\u003c\/strong\u003e — round profile suits glass and acrylic bowls.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRaises water about 3–6°C above room temperature.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat you also need\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA thermometer. This is not optional with a fixed-output warmer — it is the only way to know whether the water is where it should be. For tanks over about 11 litres, use a proper thermostatic aquarium heater instead.\u003c\/p\u003e\u003cp\u003ePair with a \u003ca href=\"\/products\/zoo-med-betta-bed-leaf-hammock\"\u003eBetta Bed Leaf Hammock\u003c\/a\u003e and \u003ca href=\"\/products\/zoo-med-betta-micro-floating-pellets-4-3g\"\u003eBetta Micro Floating Pellets\u003c\/a\u003e. More in \u003ca href=\"\/collections\/fish-supplies\"\u003eFish Supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/zoomed.com\/\" rel=\"nofollow noopener\" target=\"_blank\"\u003eZoo Med website\u003c\/a\u003e\u003c\/p\u003e","brand":"Zoo Med","offers":[{"title":"Default Title","offer_id":56006225854786,"sku":"ZOOMED034","price":37.91,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/6676\/0120\/files\/zm366_png.jpg?v=1788158357","url":"https:\/\/www.peekapaw.com.au\/products\/zoo-med-bettatherm-betta-heater","provider":"PeekAPaw Pet Supplies","version":"1.0","type":"link"}