A-748 Elite Submersible Pre-Set Heater - 25 W   - Easy to read temperature settings - On / Off Pilot light indicator - High impact safety glass - For fresh or salt water aquariums - CE approved - 20 degree C to 30 degree C - 68 degree F to 86 degree F - 15 cm (6") - Sliding Blister The photographic product images on this web site may not exactly reflect the product. Design revisions and colour variations may exist.