Betta spiendens (Siamese fighting fish) Carnegieiia strigata (marbled hatchetfish) Colisa ialia (dwarf gourami) Coiisa sota (honey gourami) Kryptopterus bicirrhis (glass catfish) Macropodus operculars (paradisefish) Poecilia reticulata (guppy) Poecilia sphenops (molly) Poecilia velifera (sailfin molly) Thoracocharax stellatus (silver hatchetfish) Trichopsis vittatus (croaking gourami) Xiphophorus maculatus (platy)
Below: Corydoras catfish are useful shoaling fish that will gently disturb the substrate in their constant search for food. These are Corydoras trilineatus.
Above: The beautifully patterned sailfin molly (Poecilia velifera) enjoys grazing on algae as part of its diet and may also eat some small snails. This confident fish will actively display its finnage in a planted aquarium.
Above: The hatchetfish group of fish will spend virtually all their time at the top of the aquarium, looking for items of food on the surface. These fish will appreciate the cover provided by tall or floating plants.
Small tetras and rasboras make excellent, lively additions to planted aquariums. They swim in groups among the plant leaves and aquarium decor, often chasing each other to establish hierarchies within a group. Most tetras also prefer slightly soft and acidic water, which suits most plants, and are often the conditions found in aquariums with C02 fertilization. Since most tetras and small rasboras remain quite small, they
Above: A group of small, colorful fish, such as these harlequins (Rasbora heteromorpha), are visually interesting in any aquarium, but a well-planted environment will provide them with many places to dart in and out of.
caring for those eggs and defending the young. Watching this process in the aquarium can be a very rewarding experience for the fishkeeper. Large plant leaves such as those of Echinodorus spp. make ideal locations for egg laying. Angelfish (Pterophyllum scalare) and discus (Symphysodon spp.) are particularly likely to use large leaves for laying eggs.
Dwarf cichlids display similar behavior in the aquarium, although many lay their eggs in natural caves as well as on plant leaves. These fish are ideal additions to planted aquariums with some open areas around the substrate, and display many more behavioral and personality traits than other fish.
can be kept in large groups and are unlikely to damage any plants. Some rasboras and danios are very active and prefer a moderate current in the aquarium water, with plenty of swimming space. These fish are more suited to a fast-flowing aquarium with robust plants and may not do well in a slow-current, low-oxygen, heavily planted aquarium.
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