No, nothing that has to do with a bigger tank and seahorses. I'm somewhat of a 'worry wort' and these ponies are driving me towards ulcers. I guess with the large tank, everything I do is that much more fold over a smaller more manageable tank.
I've gone through gas bubble, wounds and infections, (perceived only, they were fine) countless babies, making sure everyone is eating and accounted for, (I have 8 total) and then my latest....the dreaded bristleworms.
Many people tell me not to worry about the bristleworms, but really they are freaking me out. Sooooo, I decided to tear apart my tank 1/2 at a time. I yanked out 1/2 my rock, air dried, then freshwater dip, air dry, then dip again to hunt for these guys.
Then back to the tub they went to cure again. I have to do the second half of the tank and really don't have the energy to do it.
So, really the main reason I wouldn't do it again is because I worry about them constantly. When there are babies I spend over an hour trying to get them all and into a nursery, etc. Of course it is a choice and I can choose to ignore them and not cause myself more trouble, however I just can't walk away from babies in the main tank knowing they are going to get sucked into the filtration.
I would say 90 gallons would be a great tank.
The pros are that they are so fun to watch! I see them courting and dancing and it's so fun. The babies are too cute and they are so proud of themselves.