Hi i need help i just got 55 gal aquarium which i want to use as a sump i make some design and i don`t know which will be good i have 110 gal aquarium for now fish only but i want to move slowly to reef this is my design
i Have marine aquarium 100gal and i want to add corals for it can you help me with the products what kind of them i nead to use in aquarium to have corals
