Pygmy Hippo??? WTF??
I think he will be fine in your tank for now, You should think about Up-sizing if you want to keep him for a long time. If he gets over 4"-5" you should probably get rid of it.
They are Ich magnets. I have had a Hippo 2 years and he will get some White Dots (Ich) every once in a while (Usually when I stress him out). He just visits the Cleaner Shrimp stations and they take care of it.
An old Reefer at the LFS gave me a couple of Tips on Tangs when I first bought one (This was about 5 yrs ago, when I bought a beautiful Purple Tang... It is still alive BTW)
PUT HIM ON A STRICT FEEDING SCHEDULE!! also, Buy a couple of cleaner shrimp that will help alot. Remember--Keep it on a Routine, Sudden change can cause stress which in turn makes them more susceptible to an Ich Breakout.
This is my food schedule (I try to do this daily):
9:00 AM- small feeding of Frozen Mysis Shrimp
11:00 AM- small feeding of Formula 2 Frozen food
4:00 PM- small feeding of Spectrum Thera +A (small pellets)
8:00 PM- Mixture of Cyclopeez, Mysis, DT's Oyster Eggs & some more Spectrum if I want.
Every other day:
9:00 AM- Add a piece of Green Marine Algae and some Che
ato from my Fuge
8:00 PM- Remove uneaten Algae
**Remember- These a small portions, Try not to OVERFEED..
If all else fails, You may want to give him a Dip.. But keep in mind this is very stressful to the fish and may do more harm than good. You have a 50/50 shot with dipping.
Good Luck!! :wink: