Skimmer and Refugium, as I said the sump holds 10g of water so the system is 30g total. Skimmer is rated for like 125g and the fuge is a cheato fuge with a kessil h80 grow light.
Not sure lol problem with another clown is my current female is stupid agressive, she killed the last male i had with her. Leaves the other fish alone tho.....just not my hand.
Not much more display volume, my tank has a false wall that is between 3-5 gallons in volume. I wasn't giving you a fish recommendation list, just pointing out my fish to gallon ratio. However, just out of curiosity, why no sixline?
Mine is the biggest baby in the tank. Never even bothered my firefish, Neptune rest his soul. When I had my 75, a few years ago I also had one who never bothered anyone either.
1 in a million
Great addition. I've had my pair for 3 years now. Personally, they aren't big poop factories so even with that pair, you could still do 1 or two more fish.
Nah. They are docile little guys. I've had one for 8 months now without any issues. Even my 30 gallon has a smaller foot print than your 20 gallon. Only thing is, they are territorial. Much like your royal gramma, they need a hiding spot. So as long as the gramma and the cherub have a spot to hide, you will be fine. Same would go for the pink streak or possum wrasse. Without little homes, they get stressed easily.
Hmmm because one of them and a shrimp goby combo sounds pretty sweet. My rockwork is pretty minimalist so id probably throw in another piece to add an extra place to hide.
