Aquarium keeping may be a fun and reward able activity which will give years of enjoyment, education and even stress relief. Once you’re new at it, however, it’s simple to try to things that may not be sensible for your fish or your stress level.

1. Common Plecostomus

This is the “suckerfish” you see clinging to the marine museum glass and hovering up alga. Well-meaning marine museum house owners purchase these catfish in an endeavor to stay their tanks clean.

Pecos area unit so prolific alga eaters, however they are available with one or two of issues the general public don’t understand till it’s too late.

The main issue is this: The common place grows to associate degree adult size of nearly 2 feet and isn’t applicable for many home aquariums. In fact, I’d escort a tank of a minimum of a hundred and fifty gallons for one adult.

Pecos need wood to rasp on and might become a lot of aggressive as they grow up. They’re going to assail at different fish at feeding time if they aren’t obtaining enough to eat, therefore it’s sensible to supplement their diet with alga wafers.

2. Inexperienced noticed Puffer

I’ve seen inexperienced noticed puffers listed as seafood in pet stores, besides a warning that they “may nip fins”.

But here is that the cold, exhausting truth regarding the inexperienced noticed puffer: they’re very little killing machines.

Green noticed puffer’s area unit aggressive, territorial predators that seldom tolerate different fish in their tank, even different puffers. They will sleep in fresh as juveniles however should adjust to salt water as adults. Some puffer keepers even house their fish in marine setups.

GSPs won’t eat fish food. They have meaty foods like bloodworms and malacostraca crustacean. They need bony plates in their mouths that grow unendingly. Puffers need a continuing offer of live lake snails or similar exhausting foods to stay their “teeth” cut.

Read also: Is It LEGAL to stay RACCOONS AS PETS, What CARE Do They Need?

3. Iridescent Shark Catfish

This is an attractive fish you may see in pet stores as a four-inch juvenile. As a result of their therefore cool, and since they’re known as sharks (even although they’re a kind of catfish), they’re quite fashionable. But, like the opposite fish mentioned during this article, there are a unit a couple of things the general public don’t understand them.

Iridescent shark catfish area unit schooling fish, therefore you’ll would like a bunch of six or a lot of. Otherwise, they become nervous and stressed.

4. Baal Shark

Baal sharks don’t seem to be extremely sharks either, of course. They’re within the Cyprinid which incorporates carp, barbs, and true minnows.

They are stunning fish, with their shiny silver scales and sharp black-and-white accents, and that they area unit exhausting to pass up as cute very little three-inch babies.

But the bale shark may be a powerful, fast-moving, schooling fish best unbroken in teams of six or a lot of. They spook simply and there are a unit even tales of surprised adult bale sharks cracking marine museum glass.

5. Tin foil Barb

Here is another pretty fish that’s a relative of the bale shark. Tin foil barbs conjointly grow to over a foot as adults, an undeniable fact that little question has caught several novice fish keepers abruptly.

Like the bale shark, the tin foil barb may be a giant fish that thrives in colleges and needs a minimum of a 300-gallon tank.

Much of what applies to the bale shark conjointly applies to the tin foil barb. Neither is acceptable for many home aquariums.

6. Goldfish

What may well be wrong with goldfish? Youngsters win them at carnivals, for goodness’ sake.

I bet there are a unit a couple of stuff you don’t understand cyprinid. For starters, those little fish youngsters win at carnivals then bring home and detain a bowl area unit common and extraterrestrial object cyprinid. Each will grow to a foot or a lot of as adults.

Fancy cyprinid — those with wild flowing fins — will reach eight inches once they area unit mature.

We’re reaching to would like an even bigger bowl.

7. Silver dollar

These spherical, shiny fish area unit relatives of the ill-famed piranha, believe it or not. However don’t worry; the silver dollar won’t cut back the remainder of your fish to little very little skeletons.

Silver greenbacks area unit peaceful omnivores that cause rather more of a threat to plants than they are doing fish. They’re schooling fish and extremely active swimmers WHO pay their time within the higher a part of the water column.

The problem is that silver greenbacks grow to regarding six inches in diameter. You’ll would like an outsized tank to deal with a faculty of six — a minimum of a hundred and fifty gallons. As a result of their therefore active, you’ll desire a long tank instead of a tall one.

Read also: How to take care of a rabbit