I had a carpet anemone for several years and it was doing very well and loved the clown fish. I recently purchased a purple tip anemone and within days the carpet started moving all around the tank. It searched out the purple tip and they both seemed to stay together in one place. The clown fish kept going back and forth to each one. Can you have both anemones in the same tank?? the carpet is now small and neither stay in one place??