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High Tech Tank Contest | Week 39-2025

Overview
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Evergreen Valley

Bahtiar Gigi

Indonesia

Nature Paradise

Rafael Souza

Brazil

Mangroves. The Nature's Guardians

Adrian Cristian Asaftei

Romania

Forward into the Past

Zsolt Adorjani

Hungary

Reclaimed Beauty

Joey Relouw

Netherlands

The Way Of The Water

Rahul Mukherjee

India

Peaceful

Poomjate Makchay

Thailand

Ancestral Element of Fear

Luigi Carboni

Brazil

Bryophyte Bridges

Tomas Soto Ruiz

Chile

Island of Harmony

Bende Krisztian

Hungary

Evergreen Valley

Evergreen Valley

Tank Information

Plants
Aqua Designer	Bahtiar Gigi
Country	Indonesia
Title	Evergreen Valley
Dimensions	120cm x 45cm x 40cm
Volume	216 Litres
Background	None
Lighting	1. Custom HPL Light
Filtration	1. Atman Filter
1. Bucephalandra sp. 2. Micranthemum Tweediei (Monte Carlo) 3. Taxiphyllum sp. 'Flame Moss' 4. Vesicularia Ferriei (Weeping Moss)
Animals
1. Hemigrammus Rhodostomus (Rummynose Tetra)
Materials
1. Lava Stone 2. Rentek Wood
Additional Information
None

The Way Of The Water

The Way Of The Water

Tank Information

Plants
Aqua Designer	Rahul Mukherjee
Country	India
Title	The Way Of The Water
Dimensions	120cm x 52cm x 50cm
Volume	312 Litres
Background	Backlit Vinyl
Lighting	1. Skylight HYPERSPOT L
Filtration	1. Aquael ULTRAMAX 2000
1. Cabomba Caroliniana (Carolina Fanwort) 2. Cryptocoryne x Willisii 'Lucens' 3. Echinodorus Tenellus (Helanthium Tenellum) 4. Eleocharis sp. 5. Hydrocotyle sp. 6. Hygrophila Pinnatifida (Fern Leaf Hygrophila) 7. Lilaeopsis Mauritiana (Mauritius Micro Sword) 8. Ludwigia Arcuata (Needle Leaf Ludwigia) 9. Ludwigia Brevipes (Long Beach Primrose Willow) 10. Micranthemum Callitrichoides 'Cuba' (Hemianthus Callitrichoides 'Cuba') 11. Micranthemum Tweediei (Monte Carlo) 12. Microsorum sp. 13. Myriophyllum Mattogrossense (Matogrosso Milfoil) 14. Myriophyllum Tuberculatum (Myrio Red) 15. Potamogeton Octandrus 16. Rotala sp. H'ra 17. Rotala sp. 'Wayanad' (Rotala Rotundifolia 'Wayanad') 18. Rotala Wallichii 19. Taxiphyllum sp. 20. Vesicularia sp.
Animals
1. Crossocheilus sp. 2. Hemigrammus Rhodostomus (Rummynose Tetra) 3. Paracheirodon Simulans (Green Neon Tetra)
Materials
1. Decorative Sand 2. Driftwood
Fertilizers
1. MasterLine All In One Golden
Additional Information
Temperature : 24c° \| Fertilizer Dosage : MasterLine All In One Golden (Daily)

Nature Paradise

Nature Paradise

Tank Information

Plants
Aqua Designer	Rafael Souza
Country	Brazil
Title	Nature Paradise
Dimensions	120cm x 30cm x 50cm
Volume	180 Litres
Background	None
Lighting	1. DIY LED Light
Filtration	1. ALEAS External Filter
1. Anubias Barteri Var. Nana (Anubias Nana) 2. Anubias Lanceolata 3. Cryptocoryne Spiralis 4. Echinodorus Amazonicus 5. Echinodorus sp. 6. Echinodorus Tenellus (Helanthium Tenellum) 7. Eleocharis Minima (Small Spikerush) 8. Eleocharis Parvula (Dwarf Spikerush) 9. Eleocharis Vivipara (Umbrella Hairgrass) 10. Hydrocotyle Tripartita (Three-Part Pennywort) 11. Hygrophila Pinnatifida (Fern Leaf Hygrophila) 12. Juncus Repens (Creeping Rush) 13. Microsorum Pteropus (Java Fern) 14. Microsorum Pteropus 'Philippine' (Java Fern Philippine) 15. Microsorum Pteropus 'Wave Leaf' (Java Fern Wave Leaf) 16. Myriophyllum Mattogrossense (Matogrosso Milfoil) 17. Taxiphyllum Barbieri 'Java Moss' (Bogor Moss) 18. Taxiphyllum sp. 19. Vallisneria Nana (Val Nana)
Animals
1. Pterophyllum Scalare (Freshwater Angelfish)
Materials
1. Amazonia MBreda Soil
Additional Information
None

Peaceful

Tank Information

Plants
Aqua Designer	Poomjate Makchay
Country	Thailand
Title	Peaceful
Dimensions	150cm x 45cm x 45cm
Volume	304 Litres
Background	Black Sticker
Lighting	1. Chihiros RGB VIVID II LED 10th Anniversary Edition x 2
Filtration	1. Crazy Stone CS1400 Canister Filter x 2
1. Utricularia Graminifolia
Animals
1. Paracheirodon Axelrodi 'Albino' (Albino Cardinal Tetra)
Materials
1. Crazy Stone Amazon Soil 2. FERKA Aquabase 3. Hakkai Stone
Additional Information
None

Mangroves. The Nature's Guardians

Mangroves. The Nature's Guardians

Tank Information

Plants
Aqua Designer	Adrian Cristian Asaftei
Country	Romania
Title	Mangroves. The Nature's Guardians
Dimensions	100cm x 50cm x 40cm
Volume	200 Litres
Background	None
Lighting	1. Tetra Tetronic ProLine 980 LED 2. WEEK AQUA LED
Filtration	1. Tetra EX1200 Plus External Filter
1. Anubias Barteri Var. Nana (Anubias Nana) 2. Anubias Barteri Var. Nana 'Mini' (Anubias Nana 'Mini') 3. Anubias Barteri Var. Nana 'Snow White' (Anubias Nana 'Snow White') 4. Callicostella Prabaktiana (Sumathra Moss) 5. Cryptocoryne Amicorum (Rare Bladed Crypt) 6. Cryptocoryne Parva (Dwarf Water Trumpet) 7. Cryptocoryne sp. 8. Eleocharis Pusilla 9. Hygrophila Lancea 'Araguaia' (Araguaya Sharp Leaf) 10. Hygrophila Pinnatifida (Fern Leaf Hygrophila) 11. Hygrophila Polysperma 'Rosanervig' (Sunset Hygrophila) 12. Limnophila Aromatica 'Mini' (Mini Limnophila) 13. Marsilea Hirsuta (Four Leaf Clover) 14. Micranthemum Micranthemoides (Hemianthus Micranthemoides) 15. Monosolenium Tenerum (Pellia Moss) 16. Potamogeton Gayi (Slender Pondweed) 17. Riccardia Chamedryfolia (Coral Pellia) 18. Rotala Rotundifolia (Dwarf Rotala) 19. Rotala sp. 'Green' 20. Taxiphyllum sp. 'Flame Moss'
Animals
1. Crossocheilus Siamensis (Siamese Algae Eater) 2. Hemigrammus Erythrozonus (Glowlight Tetra) 3. Hyphessobrycon Herbertaxelrodi (Black Neon Tetra)
Materials
1. Driftwood 2. Lava Stone
Additional Information
Inspiration : Inspired by mangrove forest, reason why I used straight roots for the trees and also aerial roots I imagined the flooded forest and tried to make it as natural and as wild as I could. I took the photo with the fishes in the root area because the roots offers shelter for so many species of fish.

Ancestral Element of Fear

Ancestral Element of Fear

Tank Information

Plants
Aqua Designer	Luigi Carboni
Country	Brazil
Title	Ancestral Element of Fear
Dimensions	100cm x 50cm x 35cm
Volume	175 Litres
Background	White Backlight
Lighting	1. Chihiros WRGB II 90 LED x 2
Filtration	1. EHEIM Ecco Pro 300 2236 External Canister Filter x 2
1. Anubias Barteri Var. Nana 'Petite' (Anubias Nana 'Petite') 2. Bucephalandra sp. 'Brownie Ghost' 3. Eleocharis Minima (Small Spikerush) 4. Glossostigma Elatinoides (Small Mud-Mat) 5. Hygrophila Pinnatifida (Fern Leaf Hygrophila) 6. Limnophila sp. 'Vietnam' (Vietnam Ambulia) 7. Marsilea Hirsuta (Four Leaf Clover) 8. Micranthemum Callitrichoides 'Cuba' (Hemianthus Callitrichoides 'Cuba') 9. Micranthemum Tweediei (Monte Carlo) 10. Microsorum Pteropus 'Windelov' (Java Fern Windelov) 11. Microsorum sp. 12. Rotala Indica 13. Rotala Rotundifolia (Dwarf Rotala) 14. Rotala sp. 'Green' 15. Rotala sp. H'ra
Animals
1. Hyphessobrycon Piabinhas (Piabinha) 2. Paracheirodon Simulans (Green Neon Tetra)
Materials
1. Dragon Stone
Additional Information
None

Forward into the Past

Forward into the Past

Tank Information

Plants
Aqua Designer	Zsolt Adorjani
Country	Hungary
Title	Forward into the Past
Dimensions	100cm x 40cm x 45cm
Volume	180 Litres
Background	None
Lighting	1. Chihiros WRGB II LED
Filtration	1. EHEIM Professionel 5e 350 2274 External Filter
1. Anubias Barteri Var. Nana 'Bonsai' (Anubias Nana 'Bonsai') 2. Bolbitis sp. 3. Bucephalandra sp. 4. Cryptocoryne Wendtii (Wendt's Water Trumpet) 5. Fissidens Fontanus (Phoenix Moss) 6. Hydrocotyle Tripartita (Three-Part Pennywort) 7. Hygrophila Pinnatifida (Fern Leaf Hygrophila) 8. Ludwigia sp. 9. Micranthemum Callitrichoides 'Cuba' (Hemianthus Callitrichoides 'Cuba') 10. Micranthemum sp. 11. Riccardia sp. 12. Riccia Fluitans (Crystalwort) 13. Rotala sp. H'ra 14. Vallisneria sp. 15. Vesicularia Ferriei (Weeping Moss)
Animals
1. Caridina Multidentata (Amano Shrimp) 2. Danio Rerio (Leopard Danio) 3. Hyphessobrycon Amandae (Ember Tetra) 4. Moenkhausia Pittieri (Diamond Tetra) 5. Paracheirodon Innesi (Neon Tetra) 6. Poecilia Reticulata (Guppy)
Materials
1. ADA Amazonia Aqua Soil 2. ADA Colorado Sand 3. Ironwood 4. Seiryu Stone
Additional Information
None

Bryophyte Bridges

Bryophyte Bridges

Tank Information

Plants
Aqua Designer	Tomas Soto Ruiz
Country	Chile
Title	Bryophyte Bridges
Dimensions	100cm x 40cm x 50cm
Volume	200 Litres
Background	Black Paint
Lighting	1. Chihiros WRGB 90 LED
Filtration	1. Canister Filter
1. Anubias Barteri Var. Nana 'Petite' (Anubias Nana 'Petite') 2. Bolbitis Heteroclita 'Difformis' (Mini Bolbitis) 3. Bucephalandra sp. 4. Cryptocoryne 'Flamingo' (Crypt Pink Panther) 5. Cryptocoryne Nurii (Crypt Rose Maiden) 6. Cryptocoryne Parva (Dwarf Water Trumpet) 7. Cryptocoryne Wendtii 'Green Gecko' 8. Cryptocoryne x Purpurea 9. Cryptocoryne x Willisii 10. Cryptocoryne x Willisii 'Lucens' 11. Didiplis Diandra (Peplis Diandra) 12. Hemianthus Glomeratus (Manatee Mudflower) 13. Microsorum Pteropus 'Narrow Leaf' (Java Fern Narrow Leaf) 14. Nymphaea Gardneriana 'Santarem' (Dwarf Santarem Water Lily) 15. Riccardia Chamedryfolia (Coral Pellia) 16. Rotala Rotundifolia (Dwarf Rotala) 17. Rotala Rotundifolia H'ra (Rotala Gia Lai) 18. Rotala sp. 'Bangladesh' (Rotala Macrandra Bangladesh) 19. Taxiphyllum sp. 20. Vesicularia Ferriei (Weeping Moss)
Animals
1. Corydoras Pygmaeus (Pygmy Corydoras) 2. Neocaridina Davidi (Red Cherry Shrimp) 3. Otocinclus Affinis (Golden Otocinclus) 4. Paracheirodon Axelrodi (Cardinal Tetra) 5. Paracheirodon Innesi (Neon Tetra) 6. Physella Acuta (Acute Bladder Snail) 7. Planorbis Planorbis (Margined Ramshorn Snail)
Materials
1. Lava Stone
Additional Information
Lighting Duration : 8 Hours

Reclaimed Beauty

Reclaimed Beauty

Tank Information

Plants
Aqua Designer	Joey Relouw
Country	Netherlands
Title	Reclaimed Beauty
Dimensions	100cm x 45cm x 45cm
Volume	203 Litres
Background	None
Lighting	1. Chihiros WRGB II 90 LED
Filtration	1. OASE BioMaster Thermo 600
1. Alternanthera Reineckii 'Mini' (AR Mini) 2. Anubias Barteri Var. Nana 'Bonsai' (Anubias Nana 'Bonsai') 3. Anubias Barteri Var. Nana 'Petite' (Anubias Nana 'Petite') 4. Bolbitis Heteroclita 'Difformis' (Mini Bolbitis) 5. Bucephalandra sp. 'Kedagang' 6. Bucephalandra sp. 'Kedagang Purple' 7. Bucephalandra sp. 'Theia' 8. Cryptocoryne 'Flamingo' (Crypt Pink Panther) 9. Cryptocoryne Parva (Dwarf Water Trumpet) 10. Cryptocoryne Wendtii 'Tropica' 11. Cryptocoryne x Willisii 'Lucens' 12. Helanthium Bolivianum 'Quadricostatus' (Chain Sword) 13. Hemianthus Glomeratus (Manatee Mudflower) 14. Hydrocotyle Tripartita (Three-Part Pennywort) 15. Hydrocotyle Verticillata (Whorled Marsh Pennywort) 16. Hygrophila Pinnatifida (Fern Leaf Hygrophila) 17. Ludwigia Palustris 'Super Red' 18. Marsilea Crenata (Dwarf Four Leaf Clover) 19. Micranthemum Tweediei (Monte Carlo) 20. Microsorum Pteropus (Java Fern) 21. Microsorum Pteropus 'Trident' (Java Fern Trident) 22. Microsorum Pteropus 'Windelov' (Java Fern Windelov) 23. Pogostemon Erectus (Pogostemon Deccanensis) 24. Pogostemon Helferi (Downoi) 25. Riccardia Chamedryfolia (Coral Pellia) 26. Riccia Fluitans (Crystalwort) 27. Rotala Indica 28. Rotala Rotundifolia 'Green' 29. Rotala Rotundifolia H'ra (Rotala Gia Lai) 30. Rotala sp. 'Bangladesh' (Rotala Macrandra Bangladesh) 31. Rotala sp. 'Blood Red' (Rotala Rotundifolia 'Blood Red') 32. Rotala sp. 'Orange Juice' (Rotala Rotundifolia 'Orange Juice') 33. Staurogyne Repens 34. Vallisneria Spiralis 'Tiger' (Vallisneria Spiralis 'Leopard')
Animals
1. Caridina Multidentata (Amano Shrimp) 2. Clithon Corona (Horned Nerite Snail) 3. Corydoras Pygmaeus (Pygmy Corydoras) 4. Danio Margaritatus (Celestial Pearl Danio) 5. Dario sp. 'Myanmar' (Black Tiger Dario) 6. Neocaridina Davidi 'Blue Dream' (Blue Dream Shrimp) 7. Otocinclus Affinis (Golden Otocinclus) 8. Sundadanio Axelrodi (Blue Neon Rasbora)
Materials
1. ADA La Plata Sand 2. Driftwood 3. Oase ScaperLine Soil 4. Seiryu Stone
Additional Information
None

Island of Harmony

Island of Harmony

Tank Information

Plants
Aqua Designer	Bende Krisztian
Country	Hungary
Title	Island of Harmony
Dimensions	105cm x 40cm x 47cm
Volume	197 Litres
Background	White
Lighting	1. WEEK AQUA Phoenix L Series L900 LED
Filtration	1. EHEIM Skim 350 3536 Surface Skimmer 2. OASE BioMaster Thermo 600
1. Anubias Barteri Var. Nana 'Golden' (Anubias Nana 'Golden') 2. Anubias Barteri Var. Nana 'Petite' (Anubias Nana 'Petite') 3. Anubias Barteri Var. Nana 'Pinto' (Anubias Nana 'Pinto') 4. Bacopa Caroliniana (Lemon Bacopa) 5. Bucephalandra Pygmaea 'Bukit Kelam' 6. Bucephalandra sp. 'Red' 7. Cryptocoryne 'Flamingo' (Crypt Pink Panther) 8. Cryptocoryne Wendtii 'Mi Oya' 9. Eriocaulon sp. 'Vietnam' 10. Gratiola Viscidula (Hedge Hyssop) 11. Hygrophila Lancea 'Araguaia' (Araguaya Sharp Leaf) 12. Hygrophila Pinnatifida (Fern Leaf Hygrophila) 13. Lindernia Rotundifolia (Round Leaf Lindernia) 14. Lobelia Cardinalis 'Mini' (Dwarf Cardinal Flower) 15. Ludwigia Arcuata (Needle Leaf Ludwigia) 16. Ludwigia Atlantis 'Dark Orange' 17. Ludwigia Brevipes (Long Beach Primrose Willow) 18. Ludwigia Ovalis (Oval Ludwigia) 19. Ludwigia sp. 'Marilia' 20. Myriophyllum Mattogrossense (Matogrosso Milfoil) 21. Persicaria sp. 'Sao Paulo' (Sao Paulo Smartweed) 22. Pogostemon Kimberley 23. Riccardia Chamedryfolia (Coral Pellia) 24. Rotala sp. 'Wayanad' (Rotala Rotundifolia 'Wayanad') 25. Staurogyne Repens 26. Staurogyne sp. 'Brown' (Brown Staurogyne) 27. Taxiphyllum Barbieri 'Java Moss' (Bogor Moss)
Animals
1. Caridina Multidentata (Amano Shrimp) x 5 2. Clithon Corona (Horned Nerite Snail) x 4 3. Corydoras Julii (Julii Cory Catfish) x 6 4. Hemigrammus Bleheri (Firehead Tetra) x 9 5. Neritina Juttingae (King Koopa Nerite Snail) x 4 6. Paracheirodon Axelrodi (Cardinal Tetra) x 6 7. Paracheirodon Innesi (Neon Tetra) x 5 8. Trigonostigma Heteromorpha (Harlequin Rasbora) x 11
Materials
1. ADA Colorado Sand 2. Aquario Neo Soil 3. Dragon Wood 4. Light Pagoda Stone
Fertilizers
1. AquaLine TF Macro 2. AquaLine TF Phosphate 3. AquaLine TF Planter
Additional Information
Lighting Duration : 8 Hours \| Fertilizer Dosage : AquaLine TF Macro - (06 ml) Per Day, AquaLine TF Planter - (02 ml) Per Day, AquaLine TF Phosphate - (04 ml) Per Day