Fluval Sea Evo 52L Marine Saltwater Aquarium Kit

This aquarium is suitable for small, peaceful marine fish species, such as clownfish, gobies, and other nano-reef compatible fish. Always research the specific needs of each fish species before introducing them.

Perform water changes of 10-20% of the tank volume every 1-2 weeks, depending on stocking levels and water test results.

The Fluval Sea Evo 52L kit comes with filter media. However, you can enhance filtration with additional media like activated carbon for removing impurities and phosphate remover to control algae growth.

Use a magnetic glass cleaner to remove algae. Be careful not to trap any substrate in the cleaner.

No, a heater is not included. You'll need to purchase a heater suitable for a 13.5-gallon aquarium to maintain the correct water temperature.

Float the bag containing the new fish in the aquarium for about 15-30 minutes to equalize the temperature. Slowly add aquarium water to the bag over about an hour before releasing the fish.

The LED lighting is integrated and has pre-set settings. Refer to the product manual for specific light settings. Adjust the photoperiod (light cycle) to suit the needs of your corals.

Check the power supply and connections. Replace the LED if necessary.

Check power, clean or replace filter media. Inspect the impeller for any blockage.

Perform water changes and ensure the filtration system is operating correctly. Check for overfeeding and excess waste.