15. Adding the Fish It is very important to make sure that everything right from pH balance to the growth of beneficial bacteria is suitable enough for the fish to survive before you put them in the aquarium. Initially, introduce comparatively tougher species of fish in the tank. The excreta produced by the fishes would […]
Part-III: Equipment and Supplies 6. Aquarium Furnishings You need to add aquarium furnishings to beautify the underwater environment as well as to provide a breeding ground for some fish. Here are some materials that are suitable for use in an aquarium. Gravel When adding gravel, select a good quality like basalt or quartz gravel that […]
Changing Water Hardness to Suit Fish You can change the water hardness in different ways to suit your fish. Ion exchange resins, filtering water through peat moss and reverse osmosis system, or boiling water for a long time can reduce water hardness substantially and make it soft. Filtering water through dolomite or crushed coral can […]