Hi, just recently joined oozing goo and took the plunge to buy an orange fluidium off Ebay. Not got much experience with lava lamps as this is only my third lamp. Could some one please tell me how clear the liquid should be as the liquid seems to have a orange tint to it - not cloudy. Also seems that the lava when in flow contains a lot of air bubbles big and small, and some of the lava just stays at the top of the bottle. The flow seem to be slow and in a main column, but will rise to the top. The seller did say that it had been stored and not used for some time. Have run it three times so far and it doesn't seem to be improving. Could any one give me any advice or is the bottle compromised.