Many people complain about space while keeping fish. In such cases, wall mount hanging bowls can be a good solution. In wall mount bowls you can keep them without sacrificing any space in your home. You don’t need to create space for it explicitly as it’s a wall mount fish bow.
If you’re beginner aquarist then knowing which invertebrate to keep in your saltwater tank or reef-tank is important. Keeping wrong invertebrate in your tank could result in conflict with other fishes. You’ll also lose lot of money and other stuff in aquarium if you keep incompatible fish & invertebrate in tank.