mum safety against overheating.

Marineland Precision 300 Watt Heater

The Marine Land Precision 300 watt aquarium heater is a fully submersible heater that can be used for up to 80 gallons of fish tanks. The heater is specifically designed for easy installation and use that provides temperature reading in Fahrenheit. It has an adjustable temperature dial on top that can be set 1 degree with every click. For perfect regulation, there is a sliding scale on its body which shows the exact temperature setting. It features a thermal switch that turns off automatically if there is a rise in temperature above the internal preset. It also turns back on when the temperature of the heater cools down. It is easy to install and offers three window places to view the display of temperature, consisting of a mounting bracket that attaches securely to the aquarium wall.

EHEIM Jager Aquarium Thermostat Heater, 300 watt

This 300 watt EHEIM Jager aquarium heater is designed for fish tanks with a size up to 264 gallons. It is a waterproof, fully submersible heater that is certified by UL which is a US-based safety certification and consulting company. It can be used both for saltwater and freshwater tanks. This heater is made up of firm laboratory glass, resistant to shatters and shock. It consists of an on/off lamp on its body that indicates when it is working. The heater consists of an interesting TruTemp dial that allows precise adjustments and provides a wide temperature range from 65-93 degrees Fahrenheit. It also provides a Thermo Safety control that turns off automatically to prevent dry damages when the heater is not submerged properly. It comes with a long cable, two suction cups and a clamp for an undemanding installation. This heater is also available in different sizes for small to large aquariums.

sump has a freshwater reservoir that can easily hold 5 gallons. It is highly durable with an attractive price.

Trigger Systems Ruby Sumps

Trigger Systems has been a recognized unit for its exceptional craftsmanship in the sump making industry for many years. The Trigger Systems Ruby Sump presents an ideal three-chambered sump. The refugium and skimmer sections are satisfactorily sized along with dual drains. The filter sock holders fix themselves into a place that avoids their accidental falling into the sump. It is a fairly accomplished design with good aesthetics.

Pro Clear Aquatic Systems Freedom Reef Sumps

The ProClear Aquatic Systems Freedom Reef Sumps are valued price sumps that are specifically designed for marine tanks. They come in unique colors with probe and sock holders, and a distinct bubble diffuser tubers that stop the noise of incoming water flow. They are ideal for the sumps that are protein skimmer driven as they do not have a refugium section. A 4 in 1 sump that is designed for freshwater systems is also sold by ProClear. It comes at a great price with flex hoses and dual drains for bean animal set up.

er the main tank of an aquarium. So if you have a 100 gallon tank with 20 gallon sump, this gives you a 20% increase in the total volume of water without much effort. Other aquarium filters like HOB, canister filter, and power filters hold a set water volume but a sump system can be built as big as you need. 

Megafilter

Freshwater aquariums are only limited to utilizing canister filters along with some filter media in a closed packed space in the absence of sump. While if you use a sump you can get a big multimedia filter, huge mechanical filter gobs of filter media and other things like temperature and chemical sensors that you would want to hide in an aquarium. It can provide much more filtration that could ever be likely to in a simple display tank itself. 

Stability

An aquarium sump filter is relatively easier to maintain as compared to other filtration systems. It is undemanding to maintain water quality in a larger aquarium than a smaller one with the help of a sump. It makes the quality of water stable.

Recommended Freshwater Sumps

The following turnkey sumps come recommended by our readers due to their robust construction and proven effetiveness.

Bubblefin Aquarium Sump Refugium DIY Kit for Protein Skimmer Sump - Chamber dividers

Have an extra 10 gallon or 20 gallon aquarium around and want to build a a DIY freshwater sump yourself? Well you have a couple of options - buy some flat acrylic and cut out all of the holes and shapes yourself, or buy this REALLY convenient Bubblefin Aquarium Sump Refugium DIY kit. This is great because you save money by not having to get a 20 or 10 gallon aquarium shipped for a refugium, but you save a bunch of time by using pre-fabbed separators that you can easily install into a regular aquarium to make an "instant" refugium or freshwater sump.

Fiji Cube Refugium Sump Baffle Kit

If you want a little bigger freshwater sump try the Fiji Cube Refugium Sump Baffle Kit. These kits are made to fit into either a standard 29 gallon aquarium or a standard 40 gallon aquarium and easily converts the aquarium into a freshwater sump. People who have purchased this kit were excited about the high quality of the product and the ease with which they were able to create their own DIY sump with the kit.

all the species that are kept as pets. Provided that they are properly taken care of, their lifespan is usually a couple of years. Flame Jellyfish and Lagoon Jellyfish are also popular among home aquarists. Generally, in a 6 gallon fish tank, you can keep three to four 2 inches Moon Jellyfish. In a 20 gallon fish tank, ten to twelve 2 inches Jellyfish can be kept. However, longer tentacles Jellyfish like Atlantic Sea Nettles are required to be captivated in smaller numbers to avoid tangling.

Jellyfish are breathtakingly attractive creatures and keeping them as a pet in a fish tank can add a touch of class in any humble abode.

it with essential minerals. Today there are various automatic fish tank cleaners available that not only perform their cleaning duties efficiently but also help you in saving time. Some of them are as follows:

RoboSnail Automatic Aquarium Glass Cleaner

RoboSnail automatic aquarium glass filter is an automated magnetic in nature glass cleaner that averts algae buildup on the surfaces of aquariums. Its distinguishing feature is that it is activated automatically after its last cleaning time once a day in 24 hours without user intervention. The constant preventative cleaning property of RoboSnail prevents algae from taking hold of the tank surface. It is made to work with most rimless, wall-mounted or freestanding fish tanks. After the initial preparation of the glass surface and completing a simple program mode, this cleaner is ready to go. It can sense the top, right and left edges of the tank and start cleaning according to the user’s preprogrammed parameters of the aquarium. It is well suited for standard glass aquariums from 55-150 US gallon aquariums with a glass size of 6-10mm.

MOAI Robot Fish Tank Cleaner

MOAI is fundamentally a fish tank cleaner but also consists of a full HD camera that can record your aquatic tank fantasies. It essentially consists of two units- one on the outside and one on the inside of the glass with a pad for scrubbing of algae attached to the front of it. These two units are attached via built-in magnets through the glass surface. The outside unit is motorized which helps in its movement. The inside unit moves along with it brushing the algae away. The superlative quality of this automated cleaner is that it cleans the fish tank itself and goes back to its glass mounted charger once it runs out of charging. Its users can schedule the tank cleaning time through their mobile apps and use their phones as a remote control and a joystick to move and control it the way they want. 

Fun Self-Cleaning Fish Tank

Fun self-cleaning fish tank made of shatterproof plastic helps in maintaining the cleanliness of your aquarium. It does not require electricity, high running costs or constant maintenance. You can simply pour a glass of water in your desktop aquarium and it cleans itself in less than 60 seconds. To allow dirty water to flush itself out, place a collection glass below the nozzle just before pouring water in the fish tank. When the water reaches the ideal level, the cleaning stops automatically. This self-cleaning fish tank does not require any cords, filters, fishnets and no removing of plants or rocks and no vacuuming of gravel.