Hi everyone just joined and wanted to say hello. Got a bit of a dilema! I have a 65 litre tank it has been running 7 weeks. My filter has decided to pack in working! I have cleaned it, changed the fuse in the plug but it's just given up! I have 2 common clowns, 1 Pygmy wrasse, 1 scooter dragonet, 1 cleaner shrimp and 4 small hermit crabs, about 5 kilos of living rock. The power head is on. Shop doesn't open till ten in the morning! Will it survive the night? Please help