nola reef
Aquarium Advice Apprentice
i have two bubbles in my 75g. one is getting bigger while the other one is gettin smaller. dont think its dieing because its been the same size for about 3 weeks. i recently moved it from my 30g to my 75. ever since then its been acting funny. it lost its tentacles but keeps puffing up and slowly moving around tank.should i put it back in 30g or leave it alone till it starts to melt.